Please someone help!
Thanks!

Please Someone Help!Thanks!

Answers

Answer 1

Answer:

1 1/2y-5

Step-by-step explanation:

Simplify.

-1/2(-3y+10)

Use distributive property to multilpy -1/2 by -3y and -1/2 by 10.

=1 1/2y - 5

Answer 2

Answer:

[tex]1.5x-5[/tex]

Step-by-step explanation:

When given the following problem,

[tex]-\frac{1}{2}(-3x+10)[/tex]

Distribute, multiply every term inside the parenthesis by the term outside of the parenthesis,

[tex]=(-\frac{1}{2})(-3x)+(-\frac{1}{2})(10)[/tex]

Now simplify the expression, remember, negative times negative is positive,

[tex]=\frac{3}{2}x-5[/tex]

Rewrite as a decimal; remember ([tex]\frac{1}{2}[/tex]) is equivalent to ([tex]0.5[/tex]). Therefore ([tex]\frac{3}{2}[/tex]) equals ([tex]1.5[/tex]). Apply this here to rewrite the expression as a decimal,

[tex]1.5x-5[/tex]


Related Questions

Brainliest goes to whoever answers correctly and explains also if you want extra points answer my other questions

Answers

Answer:

Step-by-step explanation:

y = mx + c (slope/intercept form)

c = 0 (this is the y intercept)

The format will be of y = mx

The gradient acts as the slope (m)

'y' acts as the line represented on the graph, or the 'times visited'

'x' is the independent variable, or the 'days for sale'

m = 10/5 = 2 (rise/run on the line shown)

m = 2

y = 2x

40 days > . y = (2 x 40),  y = 80 (number of times the house has been visited)

70 times visited > . 70 = 2x

70 / 2 = 35

x = 35 (days for sale)

determine the volume of a cylinder if its height is 5mm and a radius of 12mm​

Answers

Answer:

Step-by-step explanation:

V = pi * r^2 * h

r = 12 mm

h = 5 mm

pi = 3.14

V= 3.14 * 12^2 * 5

V = 3.14 * 144 * 5

V = 2260.8 cm^3

Question 19 of 25 The graph of F(x) shown below resembles the graph of G(X) = x4, but it has been vertically stretched. Which of the following could be the equation of F(x) ? 5 5 ÜL O A F(x) = -1x*​

Answers

graph gx is the reflection of graph fx and then transformed 1 unit down

Thực hiện phép nhân, rút gọn rồi tính giá trị của biểu thức :
a) x(x - y) + y(x + y)
tại x = -6 và y = 8;
b) x(x - y) = x^(x + y) + yx2 – x) tại x =
1
và y = -100,
2

Answers

Answer:

i do not understand what youre asking

Step-by-step explanation:

see^^^^^

Determine whether each side with given lengths is a right triangle.
A. a=5, b=10 and c=15
B. a=11, b=60 and c=61

Answers

Answer:

61

Step-by-step explanation:

lenths is a right anglre

The junior senator can do a labyrinth in 50 minutes. The senior senator can do a labyrinth in 30 minutes. Working together, how many minutes would it take them to work their way through 12 labyrinths?

Answers

Answer:

[tex]225\:\text{minutes}[/tex]

Step-by-step explanation:

To navigate through this problem, start by finding how much each senator can complete in a fixed amount of time. I'll choose 10 as it's the greatest common factor of 30 and 50.

In 10 minutes, the junior senator can complete [tex]\frac{10}{50}=\frac{1}{5}[/tex] of the labyrinth.

In 10 minutes, the senior senator can complete [tex]\frac{10}{30}=\frac{1}{3}[/tex] of the labyrinth.

Therefore, working together, they can complete [tex]\frac{1}{5}+\frac{1}{3}=\frac{8}{15}[/tex] of the labyrinth in 10 minutes. Thus, it will take them [tex]\frac{15}{8}\cdot 10 \text{ minutes}=18.75\:\text{minutes}[/tex] to complete one labyrinth.

The amount of time it take them to complete 12 labyrinths is then [tex]18.75\cdot 12 =\boxed{225\:\text{minutes}}[/tex]

Can You all please sub.scribe my yt chan.nel and give me support
My chan.nel is Mr Facts
Type Mr Facts fastest animals
and click on this video

Answers

No problem bro I will subscribe :) no need to thank me

Which shows the expressions in the order they would appear on a number line from least to greatest? 043 140 13 14 9 OM 17. 173. 140.43 04°. 57. 1139 OVAO 113. 17.40

Answers

Answer:

[tex]\frac{14}{9}, \sqrt{7}, \sqrt{13}, \sqrt{40}, 4^3[/tex]

Step-by-step explanation:

Given

[tex]4^3, \sqrt{40}, \sqrt{13}, \frac{14}{9}, \sqrt 7[/tex]

Required

Order from least to greatest

First, we solve for each expression

[tex]4^3 = 64[/tex]

[tex]\sqrt{40} = 6.32[/tex]

[tex]\sqrt{13} = 3.61[/tex]

[tex]\frac{14}{9} = 1.56[/tex]

[tex]\sqrt{7} = 2.66[/tex]

From least to greatest, we have:

[tex]1.56, 2.66. 3.61, 6.32, 64[/tex]

Hence, the list is:

[tex]\frac{14}{9}, \sqrt{7}, \sqrt{13}, \sqrt{40}, 4^3[/tex]

A hot air balloon holds 4,328 cubic meters of helium. The density of helium is 0.1785 kilograms per cubic meter. How many kilograms of helium does the balloon contain, rounded to the nearest tenth of a kilogram? (5 points)

Question 7 options:

1)

3,747.9 kg

2)

3,875.3 kg

3)

772.5 kg

4)

4,383.2 kg

Answers

Answer: 3) 772.5 kg

Step-by-step explanation: That's what I got and I'm 100% sure that's the answer

Answer:

The answer 772.5

Step-by-step explanation:

You would use the density formula to figure out the mass.

Density = mass/volume

We have the density of helium (0.1785) and the volume of how much the hot air balloon can hold (4,328).

0.1785 = x / 4,318

0.1785 * 4,318 = x

772.548 = x

Then rounded to the nearest tenth would be 772.5, the third option.

Which symbol correctly completes the statement?

-7 + 2 ___ 3 + (-9)

>
<
=
?

Answers

Answer:

-7 + 2 ___ 3 + (-9)

lets break this up

-7+2=-5

3+(-9) or 3-9 = -6

so the correct one is...

B: <

a rectangular field is 20m long and 15m wide.there is a path of uniform width all around it having an area of 450m^2.find the width of the path.​

Answers

Answer:

22.5m

Step-by-step explanation:

450m²÷20m=22.5m


[tex]50.705 \div 2.646[/tex]

Answers

Answer:

19.1628873772

Step-by-step explanation:

50.70500 ÷ 2.64600 = 19.1628873772

The Pythagoras Theorem

Answers

Answer:

The Pythagoras theorem is a mathematical

law that states that the sum of squares of

the lengths of the two short sides of the

right triangle is equal to the square of the

length of the hypotenuse.

Step-by-step explanation:

a^2+b^2=c^2

It’s a squared plus b squared equals c squared. Or a^2 + b^2 = c^2

7. Which has the strongest correlation?
(1) r=0.7
(2) r = 0.1
(3) r=-0.75
(4) r=-0.99

Answers

Answer:

76yhgdttyhgfd

Step-by-step explanation:

nhjgklh/f

The roof leading to the top of a hill has an angle of elevation of 23 degrees. The hill is 120 feet high what is the leanth of the road to the top of the hill to the nearest hundredth

Answers

Answer: [tex]307.11\ ft[/tex]

Step-by-step explanation:

Given

The height of hill is 120 ft and the angle of elevation is [tex]23^{\circ}[/tex]

Suppose the length of the road is [tex]x[/tex]

From the figure, we can write

[tex]\Rightarrow \sin 23^{\circ}=\dfrac{120}{x}\\\\\Rightarrow x=\dfrac{120}{\sin 23^{\circ}}\\\\\Rightarrow x=307.11\ ft[/tex]

Thus, the length of the road is [tex]307.11\ ft[/tex]

What equation created the table on the left?
What equation created the table on the right?

Answers

Answer:

Left: y = 3/5x

Right: y = 3/5x - 2

Explanation: Change of y/Change of x

Answer:

Equation on the left table: y = 3/5x

Equation on the right table: y = 3/5x - 2

Solve 7x-c=k for x
...........

Answers

Answer:

The value of x in given question will be [tex]x=\frac{k+c}{7}[/tex]

Step-by-step explanation:

Given data:

7x-c=k

Now,

7x-c=K

7x=K+c

[tex]x=\frac{k+c}{7}[/tex]

Therefore,

The value of x in given question will be : k+c/7

If t and m are positive, t^2 + m^2 = 64 and (t+m)^2 = 98, what is tm?

(A) 162
(B) 130
(C) 81
(D) 34
(E) 17

Answers

Answer:

17

Step-by-step explanation:

t^2 + m^2 = 64

(t+m)^2 = 98

(t+m)^2 = t^2 +2tm+ m^2

==>

t^2 +2tm+ m^2 = 98

t^2+m^2+2tm=98

64+ 2tm=98

2tm = 98 -64

2tm=34

tm= 34/2

tm = 17

3(x + 1)2 = 108
Create a list of your steps

Answers

Answer: 17

Step-by-step explanation:

3(x+1)2=108

Distribute the 3 first: (3x+3)2=108

Then divide by 2 on both sides: 3x+3= 54

Subtract 3 from both sides: 3x=51

Divide by 3 on both sides: x=17

What inequality is shown

Answers

Answer:

Y ≤ X + 6

Step-by-step explanation:

Not sure if this is correct

Answer:

y<1/5x+6

Step-by-step explanation:

< bcs below line

dotted line means not equal(≤)

9. Leonard made a deposit of $4,500 into a
savings account which earns 7% annual
compound interest. Assuming he makes no other
deposits or withdrawals, which of the following
shows the amount of interest his account should
earn after 15 years?

A. $12,415.64

B. $7, 915.64

C. $16,915.64

D. $8,115.64

(please help, it’s urgent) :)

Answers

Answer:

id say a

Step-by-step explanation:

The amount of interest his account should earn after 15 years is:

$7, 915.64.

Here, we have,

Compound interest is when you earn interest on both the money you've saved and the interest you earn.

Formula:

A = P(1 + {r}/{n})^{n.t}

A = final amount

P = initial principal balance

r = interest rate

n = number of times interest applied per time period

t = number of time periods elapsed

Here, given that, P =$4,500 , r= 7%, t=15yr , n=365days

Let, A= x

Now, x =$4,500(1+7/100×365)^(365×15)

     x=$12415.64

i.e.  final amount = $12415.64

so,  the amount of interest his account should earn after 15 years is:

$12415.64 - 4500 = $7, 915.64

Hence, the amount of interest his account should earn after 15 years is: $7, 915.64

To learn more on Compound interest click:

brainly.com/question/29335425

#SPJ2

PLEASE SOMEONE HELP ME PLEASE PLEASE PLEASE

ANSWER EXPLANATION = BRAINLIEST

You can transform ⨀P to ⨀P' by translating it and then performing a dilation centered at P'. Find the translation rule and the scale factor of the dilation.

You can transform ⨀P to ⨀P' by translating it and then performing a dilation centered at P'. Find the translation rule and the scale factor of the dilation.
Simplify the scale factor and write it as a proper fraction, improper fraction, or whole number.
Translation: (x,y)↦( ____, ____)

Scale factor: ?

Answers

Step-by-step explanation:

Translation: (x,y)↦( 9, -12)

Scale factor: 2

Translation:

(x,y)↦( 9, -12 )

Scale factor:

2 is the required answer.

mia is making a set of clay bowls . each bowl requires 3/4 pounds of clay .she has 5 5/6 pounds of clay . how many complete bowls can mia make

Answers

Answer:

7 bowls

Step-by-step explanation:

10 cm
12 cm
20 cm
12 + x
G
12 cm
A
X

Answers

Answer:

x = 12 cm and y = 24 cm

Step-by-step explanation:

Three sides of the first triangle are 10 cm, 12 cm and 12 cm.

Three sides of second triangle are 20 cm, 12+x cm and y cm.

As these two triangles are similar, it means,

[tex]\dfrac{10}{20}=\dfrac{12}{12+x}=\dfrac{12}{y}\\\\\dfrac{1}{2}=\dfrac{12}{12+x}=\dfrac{12}{y}\\\\\dfrac{1}{2}=\dfrac{12}{y}\ \text{and}\ \dfrac{1}{2}=\dfrac{12}{12+x}\\\\y=24\ cm\ \text{and}\ 24=12+x,x=12 cm[/tex]

So, the value of x is 12 cm and that of y is 24 cm.

What is the explicit rule for the geometric sequence?

600,300,150,75,

Answers

Answer:

[tex]a_{n} = 600/2^{n-1}[/tex]

This the correct answer

What is 4/5 of 2kg in grams​

Answers

Answer: 1600g

Step-by-step explanation: (4 * 2kg) / 5 = 8/5kg

8/5kg = 1.6kg

1.6kg * (1000g / 1kg) = 1600g

Answer:

1 3/5kg.

Step-by-step explanation:

So, to figure this out, lets go over what we know.

There is 2kg.

We need to find 4/5 of this.

A way you can think of this is 2kg*4/5. Or:

2*4/5

Remember, all whole numbers have a denominator of 1. So this is:

2/1*4/5

Or

[tex]\frac{2}{1} *\frac{4}{5}[/tex]

When doing multipaction, the numerator multipies hte numeraot, and the denominator multiplies the denominator.

So in the numerator, it will be 2 times 4:

2*4=8

And in the denominator, it will be 1 times 5:

1*5=5

So the answer is:

8/5

Hope this helps!

Write an equation for the graph below using its zeros.

Answers

Answer:

Step-by-step explanation:

It's a cubic.

It has 1 root that cuts the x axis at x = -4

It has 2 roots that are the same. The reason you know this is because the curve touches the x axis, but does not go through the x axis, at 3.

y = (x + 4) (x - 3)(x - 3)

Notice the sign change. x has to have sign change when going from a root to a binomial

The root is - 4. The binomial is (x + 4)

The same argument works for x = 3

The number of bicycles in the repair shop is 5 times the amount of tricycles in the shop. There is a total of 39 wheels. How many bicycles are in the shop?

Answers

Answer:

15 bicycles

Step-by-step explanation:

ratio of bicycles to tricycles is 5:1 because it is 5 times greater and tricycle has 3 wheels and bicycles have 2 so i take 5 from the ratio and make a equation 5(2)+3(1)=13

i then divide 39 by 3 and get 3 i then take 3 and multiply it with it for the whole equation and find that 15 is the number of bicycles.

HELP ME PLSSS
The graphs below have the same shape. What is the equation of the blue
graph?
g(x) =
O A. g(x) = (x - 4)2 + 1
O B. g(x) = (x + 4)2 + 1
O C. g(x) = (x – 4)2 - 1
O D. g(x) = (x + 4)2 - 1

Answers

A because it shifts 4 units to the right and 1 unit up (remember that -4 becomes 4 when you take it out of the bracket)


Sara bought a dress on sale for $33. She saved 40%. What was the original cost? $

Answers

Answer:

$55

Step-by-step explanation:

Step 1

Subtracted the discounted price by 100 to find the percentages original price giving you *60%*

Step 2

Multiply the price payed(final price which is $33) by 100 giving you *3300*

Step 3

Go back to step 1 and divide your answer in step 2(3300) by the percentage in step 1(60%) (3300/0.60=55)

Other Questions
can anybody help me with this one ? In 2001 the club's total income was1000 the club spent 60%of its total incoming on a hall. It spent farther 250 on price work out this ratio the amount spent on the hall the amount spent the prise help!! An atomic number of 4, an atomic mass of 8 and a charge of +1. An investor considers investing $20,000 in the stock market. He believes that the probability is 0.29 that the economy will improve, 0.35 that it will stay the same, and 0.36 that it will deteriorate. Further, if the economy improves, he expects his investment to grow to $26,000, but it can also go down to $14,000 if the economy deteriorates. If the economy stays the same, his investment will stay at $20,000 a. What is the expected value of his investment? Expected value b. What should the investor do if he is risk neutral? Investor invest the $20,000 c. Is the decision clear-cut if he is risk averse? NoYes Using the graph of the line below, what is the y coordinate when x = 2? In 2007, former Federal Reserve Chair Alan Greenspan argued that current extremes in income inequality were LCM of the given set of counting numbers 45,20,10 Which is the best definition of academic discourse?a list of all courses required to enter most U.S. collegesan evaluation of one's performance in an academic subjectideas presented in an objective, analytical mannerthe planning and writing of an informal essay A ladder 18 ft long rests against a vertical wall. Let be the angle between the top of the ladder and the wall and let x be the distance from the bottom of the ladder to the wall. If the bottom of the ladder slides away from the wall, how fast does x change with respect to when = 3 ? What is the slope of the line?(0,2) (4, -1) 1. Which of these is a sentence?A. Excited to be with.C. They are such interesting stories.D. Tourist spots in the Philippines.B. Teachers and parents. 18. Was hast du gestern gegessen? (2 points)Ich haben Pizza geessen.Ich habe Pizza gegesstIch habe Pizza gegessen.Ich habe Pizza geessen.19. Was hast du gestern gelernt? (2 points)Ich bin Vokabeln gelernt.Ich habe Vokabeln gelernet.Ich haben Vokabeln gelernt.Ich habe Vokabeln gelernt.20. Was habt ihr mit den Bchern gemacht? (2 points)Wir haben sie nicht gelesen.Wir haben sie nicht gelest.Wir hat sie nicht gelesen.Wir haben sie nicht lesen.Read the question carefully and construct a It took 2.30 minutes using a current of 3.00 A to plate out all the copper from 0.300 L of a solution containing Cu2 . What was the original concentration of Cu2 Which of the following defines the objectives of a project?A) something that is required or in demandB) targets and destinations for the projectC) statements of what the project will accomplishD) all of the activities necessary for the project 1. For each of 200 randomly selected cities, Gary recorded the number of churchesin the city (x) and the number of homicides in the past decade (y). He calculatedthe linear correlation coefficient and was surprised to find a strong positive linearcorrelation for the two variables. Does this suggest that building new churchescauses an increase in the number of homicides? Why do you think that a strongpositive linear correlation coefficient was obtained? Explain your answer withreference to the term lurking variable. What is the volume of this figure? The population of a U.S. City was at 130,000 in 2014. It grew at a rate of 2.6% per year. What is the population today? Determine whether the triangles are congruent. Explain your reasoning . Paul bakes raisin bars in a pan shaped like a rectangular prism. The volume of the pan is 480 cubic inches. The HURRY PLEASE length of the pan is12 inches, and its width is 10 inchesV = 480 in^3h = ?12 in10 inWhat is the height of the pan?Enter your answer in the boxin inches can someone help me w this 2 question , i need step by working tysm. i will give brainliest !!