Mathematics High School

ill offer 50 points plus 30 points for all of this

Ill Offer 50 Points Plus 30 Points For All Of This

Answers

Answer 1

Answer:

0.64 Fraction: 16/25   Percent: 64%

55%  Fraction: 11/20    Decimal: 0.55

0.16    Fraction: 4/25           Percent: 16%

17/100  Decimal: 0.17            Percent: 17%

0.35       Fraction: 7/20        Percent: 35%

28%     Fraction: 7/25          Decimal: 0.28

62.5%    Fraction:  5/8          Decimal: 0.625

Step-by-step explanation:

Answer 2

Answer:

0.64 Fraction: 16/25   Percent: 64%

55%  Fraction: 11/20    Decimal: 0.55

0.16    Fraction: 4/25           Percent: 16%

17/100  Decimal: 0.17            Percent: 17%

0.35       Fraction: 7/20        Percent: 35%

28%     Fraction: 7/25          Decimal: 0.28

62.5%    Fraction:  5/8          Decimal: 0.625

Step-by-step explanation:

Related Questions

At a concert, you buy some T-shirts for $12.00 each and the
same number of CDs for $7.50 each. Write an expression in
simplest form that represents the total amount spent.

Answers

Answer:

19.5x

Step-by-step explanation:

12x +7.50x = 19.5x

x-is the number of t-shirts or CDs

hey please help me with the answer​

Answers

The answer would be 6 because when you plug it in it becomes 3+7-4 which is 6

Evaluate y = 2x + 1 when x= -1

Answers

y = 2x + 1
y = 2(-1) + 1
y= -2 + 1
y= -1

Answer:

y = -1

Step-by-step explanation:

We Know:

y = 2x + 1, and x= -1.

Substitute:

y = 2(-1) + 1

Multiply:

2 * -1 = -2

y = -2 + 1

Add:

-2 + 1 = -1

So,

y = -1.

PLEASE ASAP QUICK THX​

Answers

Step-by-step explanation:

[tex] \bf \huge \red{Answer:-}[/tex]

A hot air balloon was flying at an altitude of 150 meters when the pilot decided to land by descending at a rate of 3 yards per second . For which of these functions does y represent the altitude of the hot air balloon represents the number of seconds since the pilot started her landing ? A.y=-3x+150 B. y=-3x-150 C.y=3x+150 D.y = 3x - 150

Answers

Answer:

A

Step-by-step explanation:

y = -3x + 150

I hope this is right.

Can You Guys Help Me Plz

Answers

Answer:

I'm pretty sure the answer is F

Answer:

IS F

Step-by-step explanation:

I already did this work.

Help me solve this equation and show work

11d + 17b = 95
d + b = 7

Answers

Answer:

{d,b}={4,3}

Step-by-step explanation:

[1]    11d + 17b = 95

  [2]    d + b = 7

Graphic Representation of the Equations :

   17b + 11d = 95        b + d = 7  

 

Solve by Substitution :

// Solve equation [2] for the variable  b

 [2]    b = -d + 7

// Plug this in for variable  b  in equation [1]

  [1]    11d + 17•(-d +7) = 95

  [1]    -6d = -24

// Solve equation [1] for the variable  d

  [1]    6d = 24

  [1]    d = 4

// By now we know this much :

   d = 4

   b = -d+7

// Use the  d  value to solve for  b

   b = -(4)+7 = 3

Solution :

{d,b} = {4,3}

Answer:

B = 3

d = 4

Step-by-step explanation:

You can use elimination method. Multiply (d + b = 7) by -11.

11d + 17b = 95

-11d - 11b = -77

add together. D’s will cancel

6b = 18

divide by 6

b = 3

plug in 3 for b in the equation of your choice

d + (3) = 7

subtract 3

d = 4

Why are inverse operations and
properties of equality important when solving
equations? Explain.

Answers

Answer:

An inverse operation is two operations that undo each other e.g. addition and subtraction or multiplication and division. You can perform the same inverse operation on each side of an equivalent equation without changing the equality. This gives us a couple of properties that hold true for all equations.

Simplify
hurry please !! :)

Answers

Answer:

4 square root of 5

Step-by-step explanation:

Factor completely.
25x2-121

Answers

Assuming you meant x to the 2nd power:

Factor: 25x2−121

25x2−121

=(5x+11)(5x−11)

Answer:

(5x+11)(5x−11)

two irregular pentagons are constructed so that every side has length of 1 unit. Does this necessarily mean that these figures are congruent with one another

Answers

Answer:

la repuedta es la tila idnjxnfozmsuzndybdjsnshsbsb

how do I turn this into a radical?

Answers

6sqrt(2) i’m pretty sure

The Science Club went on a two-day field trip. The first day the members paid $70 for transportation plus $19 per ticket to the planetarium. The second day they paid $100 for transportation plus $16 per ticket to the geology museum. Write an expression to represent the total cost in dollars for two days for the n members of the club.

Answers

Answer:

$170 + $35n

Step-by-step explanation:

Given that:

First day:

Transport fare = $70

Fee per ticket = $19

2nd day:

Transport fare = $100

Fee per ticket = $16

Total cost in dollars for the two days for n members

Number of members = n

First day:

70 + 19n

Second day :

100 + 16n

Totak cost :

(70 + 19n) + (100 + 16n)

70 + 100 + 19n + 16n

170 + 35n

$170 + $35n

PLEASE ANSWER FAST
what is the length of rt?
a - 3 cm
b - 1 cm
c- 9 cm
d - 4 cm

Answers

Answer:

I would say 3cm

Step-by-step explanation:

sorry if it's wrong but I sure it's right

i would also say 3 bc 12/4=3 and so just divide 9 by 3 also and get 3

(04.01 LC)

Which set of ordered pairs represents a function? (1 point)

a
{(0, 1), (1, 2), (2, 3), (3, 3)}

b
{(0, 1), (1, 2), (1, 3), (2, 5)}

c
{(0, 0), (1, 2), (2, 4), (2, 6)}

d
{(0, 0), (0, 1), (2, 0), (2, 4)}

Answers

Answer:

A

Step-by-step explanation:

0=(2y−1)(8−y) Let y=u, y=d. What is the value of u×d

Answers

Answer:

The value of uxd=4

Step-by-step explanation:

since  y=u, y=d, y=y

y=1/2 and 8

2y-1=0

2y=1

y=1/2

8-y=0

8=y

1/2*8=4

Answer:

4

Step-by-step explanation:

0=(2y−1)(8−y)

Using the zero product property

2y-1 =0    8-y =0

2y =1     8=y

y =1/2  y= 8

Let y=u, y=d

u = 1/2    d = 8

We want the value of u*d

u*d = 1/2 *8 = 4

HELPPPPPPPPPPPPPPPPPPPPPPP T^T PLEASE ANSWER!!!!

Answers

Answer:

7 miles per hour.

Step-by-step explanation:

Right now, the relationship in the problem represents 3[tex]\frac{1}{2}[/tex] miles in  hours. To find out what the unit rate is (number of miles per mile), we need to multiply both sides of the equation show BeLoW:

3[tex]\frac{1}{2}[/tex] = [tex]\frac{1}{2}[/tex]

7 miles = 1 hour

Therefore, Doug's average speed in miles per hour is 7 (7 miles per hour).

:3))

Vide quadratics by linear
Divide the polynomials.
Your answer should be in the form p(x) +
k
where p is a polynomial and k is an integer.
+3
2² +52 +5
2-3
Report a prob
Stuck? Watch a video or use a hint.

Answers

Answer:

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

Step-by-step explanation:

Divide using Synthetic division

dividing by (x + 3)

- 3 |  1    5    5

        ↓  - 3   - 6

             +      +

      ---------------------

       1     2     - 1 ← remainder

Thus

 [tex]\frac{x^2+5x+5}{x+3}[/tex] = x + 2 - [tex]\frac{1}{x+3}[/tex]

Assume your gross pay per pay period is $2,300.00 and you are in the 28 percent tax bracket. Calculate your net pay and spendable income if you save $230.00 per pay period in a tax-sheltered annuity. (Do not round intermediate calculations. Round your answers to the nearest whole dollar.)

Answers

1,400 js the answer
I have it for a class
Explanation
Bababoey

PLEASE HELP,, MARKING BRAINLIEST!!

What is the scale factor?

Answers

Answer:

Scale factor: 3/2

Step-by-step explanation:

ABCD is similar to DEFGWe need to find DEFG from ABCDIf we multiply values on ABCD by 3/2, then we get DEFGSo, the scale factor is 3/2

Find the y intercept of point (4,6) and slope 10

Answers

-34

this is here so i can reach the 20 character limit :)

(triangles) if FGH= QRS, find the measure of

Answers

Answer:

Option (4)

Step-by-step explanation:

From the picture attached,

ΔFGH ≅ ΔQRS

Therefore, ∠F ≅ ∠Q

m∠F = m∠Q

(2x + 10)° = (3x + 1)°

3x - 2x = 10 - 1

x = 9

m∠Q = (3x + 1)°

         = 27 + 1

         = 28°

Option (4) will be the correct option.

I just need help on this please

Answers

Answer:

the slope is mx+b so 3

Step-by-step explanation:

mx+b

The answer is 3 hope this helps

The area of a rectangle is 36 square meters. If the length of the rectangle is 3, what is the width?

Answers

Answer:

12

Step-by-step explanation:

Answer:12

Step-by-step explanation:36 / 3

Select the correct answer from the each drop-down menu. if 0

Answers

Answer:

You didn't provide a image of the problem how am I suppose to help you

Pleas help me this is 9th grade math help me if you are a nice person I love you

Answers

Answer:

D.) This system has no solutions (The one you chose is correct)

Step-by-step explanation:

y = 8x + 9

-8x + y = -1

-8x + y = -1

y = 8x - 1

These two lines will also never meet as the slope are both 8, but the y-intercept is different, to check, look at the graph below.

Answer:

You're right, the system has no solutions

Step-by-step explanation:

y=8x+9

-8x+y=-1

-8x+y=-1

y=-1+8x

8x+9=1+8x

9≠1

The system has no solutions

Mr Sanchez brought in 2 magazines for 9.95

Answers

Answer:

good for Mr. Sanchezbut thats a bit expensive ya know?????/

Step-by-step explanation:

Is there anymore info??

Please help me?!!!!! I need help asap

Answers

Answer:

Try D

Step-by-step explanation:

I think it’s B it makes more sense

HELP WILL MARK BRAINLIESTTT!!!!

Answers

Answer:

Real= 3 .   Imaginary = 3.6

Step-by-step explanation:

mark me brainliest plz

Real= 3 imaginary= 3.6

29. On the last day of school 4 out of every 5 students wore their spirit shirt. Based on
this information, if 200 students attended the last day of school, which proportion can
be used to determine how many students wore a spirit shirt?

Answers

Spirit : Students
4 : 5
x : 200
(cross multiply)
4(200) / 5x = 800 / 5 = 160

Answer:
160 students out of 200 students wore their spirit shirt on the last day of school.
Other Questions
As stated in the United States Constitution,whichgroup is directly elected by the people? Felipe died on May 9, 2016. At date of death he owned the following assets: Cash in the bank: $12,000 ABC Bonds: Fair market value $5,000 Office building: Fair market value, $300,000 Stock in Leck Corporation: Fair market value, $10,000 Personal residence (jointly held with his spouse): Fair market value, $160,000.In addition, accrued rents on the office building to date of death is $24,000; accrued interest on the bonds at date of death is $200; $400 in dividends are outstanding on the Leck stock (date of record April 30, 2016). Felipe's gross estate is $__________. In the current year, Borden Corporation had sales of $2,000,000 and cost of goods sold of $1,200,000. Borden expects returns in the following year to equal 8% of sales. The unadjusted balance in Inventory Returns Estimated is a debit of $6,000, and the unadjusted balance in Sales Refund Payable is a credit of $10,000. The adjusting entry or entries to record the expected sales returns is (are):_________.(A)Accounts Receivable 2,000,000 Sales 2,000,000(B)Sales returns and allowances 150,000 Sales 150,000Cost of Goods Sold 90,000 Inventory Returns Estimated 90,000(C)Sales 2,000,000 Sales Refund Payable 160,000Accounts receivable 1,840,000Sales Refund Payable 150,0000 Accounts receivable 150,000(D)Sales Returns and Allowances 150,000 Sales Refund Payable 150,000Inventory Returns Estimated 90,000 Cost of goods sold 90,000 A physicist examines 23 sedimentary samples for mercury concentration. The mean mercury concentration for the sample data is 0.036 cc/cubic meter with a standard deviation of 0.012. Determine the 80% confidence interval for the population mean mercury concentration. Assume the population is approximately normal. Step 1 of 2: Find the critical value that should be used in constructing the confidence interval. Round your answer to three decimal places. every 5th visitor to an animal shelter gets a free animal calendar every 8th visitor gets a free animal toy witch visitor each day will be the first one to get both the calendar and the animal toy Can someone please help me out with this? NEED HELP ASAP!!!!Instructions: Using the following image, solve for the trigonometry ratios of Write 35/3 as a mixed number. Juanita earns $36 for 3 hours of work. At that rate, how long would she have to work to earn $720? which of the following actions would help prevent chemical hazards? List four words that are often used as transition words that show a chronological relationship. Use numerals instead of words. 5 less than a number is equivalent to 1 more than three times the number. The number is __ ? What does the word variable mean in mathematics in your own words? A specific parcel of real estate has a market value of $160,000 and is assessed for tax purposes at 75% of market value. The tax rate for the county in which the property is located is 4%. The tax bill will be Daisy went deep sea diving. She makes the first stop in her descent at 25 meters below the surface of the water. From that point she dives down further, stopping every 5 meters. If she makes 3 additional stops, which number represents her position, relative to the surface of the water? help with this asap please Who took one of the biggest L in history? pls help how do u do this??? Read the excerpt from "How a Cat Played Robinson Crusoe.Something had rustled the grass heavily, and she trailed it,expecting a particularly large, fat marsh mouse. When shepounced upon an immense old ship's rat, she got badly bitten.Such an experience had never before happened to her. At firstshe felt so injured that she was on the point of backing out andrunning away. Then, the fire of far-off ancestors awoke withinher. She flung herself furiously into the fight, and the strugglewas soon over.Which type of conflict does the cat face? Individual versus individual Individual versus selfIndividual versus nature Individual versus society plzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzz