What is the slope and y-intercept of 8x – 2y = -16?

Answers

Answer 1

Answer:

4x+8=y

Step-by-step explanation: This is because you take everything and isolate the y you take the 8x and subtract it from the other side then after that you divide everything by -2 to get your answer


Related Questions

Which statement about fractions equivalent to One-half is always true?

The numerator is twice the denominator.
The denominator is twice the numerator.
The denominator is equal to the numerator.
The numerator is equal to one less than the denominator.

Answers

The denominator is twice the numerator
X/2X = 1/2

Answer:

B. The denominator is twice the numerator.

Step-by-step explanation:

5. How many solutions does the equation
7x + 3x – 8= 2(5x – 4) have? Explain.

Answers

Answer:

Your answer is: Infinitely Many

Any value of  x  makes the equation true.  Also, they are all real numbers.

Step-by-step explanation:

If you are solving to find all Complex Number Solutions: ↓

Solve the equation to find all of the complex solutions and that means that equation will be always true.

Hope this helped : )

Which number is equivalent to (1/3)^-4

A.12
B.81
C.1/12
D.1/81

Answers

Answer:

B

Step-by-step explanation:

(1/3)^-4

=1/[(1/3)^4]

=1/(1/81)

=81

Mike has a loan of $36,320. This loan has a simple interest rate of 6% per year. What is the
amount of interest that will be charged on this loan at the end of the first year?
Help:(

Answers

Answer:

ummm well that hard let me solve it real quick

Step-by-step explanation:

:/

Isaiah and his children went into a grocery store and he bought $10 worth of apples and bananas. Each apple costs $2.50 and each banana costs $0.50. He bought a total of 8 apples and bananas altogether. By following the steps below, determine the number of apples, x,x, and the number of bananas, y,y, that Isaiah bought.

Answers

Answer:

x=3

y=5

Step-by-step explanation:

x+y=8

x=8-y

2.5(8-y)+0.5y=10.00

20-2.5y+0.5y=10.00

20-2y=10

-2y=-10

-y=5

y=5

Replace y with 5:

x+y=8

x+5=8

x=3

If AB undergoes a dilation of k=1/3 centered at (-3,2) then A’ will have the coordinates:

Answers

Answer:

(-3,2)

Step-by-step explanation:

It was correct on mine

The coordinate of A' after dilation of k = 1/3 is, (- 1, 2/3)

What is Coordinates?

A pair of numbers which describe the exact position of a point on a cartesian plane by using the horizontal and vertical lines is called the coordinates.

We have to given that;

⇒ AB undergoes a dilation of k = 1/3 centered at point (-3, 2).

Now,

The coordinate of A' after dilation of k = 1/3 is,

⇒ (1/3 × - 3, 1/3 × 2)

⇒ (- 1, 2/3)

⇒ (- 1, 0.67)

Learn more about the coordinate visit:

https://brainly.com/question/24394007

#SPJ2

solve this you get all my points and brainlyest

Answers

Answer:

c

Step-by-step explanation:

What number is 7.5 more than 7.4?

Answers

Answer:

the answer is 14.9

Jim opens a CD with $5000 and earns interest at an apt of 5.25%. How much interest would be earned and what would be the balance if he keeps the money in the account for 2 years?

Answers

Answer: Interest = $5.25, balance = $5005.25

Step-by-step explanation: PLease mark as brainist

Which is true about the domains and ranges of the functions f(x) 1/8√x= and g(x) = 8√x?


They have the same domain and range.
They have different domains and different ranges.
They have the same range but different domains.
They have the same domain but different ranges.

Answers

Answer:

A. They have the same domain and range.

Step-by-step explanation:

Edge 2021

752 second graders went to
see Hansel and Gretel on
Friday. 25% of the students
went to the bathroom during
the movie. How many kids
went to the bathroom?

Answers

752 second graders went to
see Hansel and Gretel on
Friday. 25% of the students
went to the bathroom during
the movie. How many kids
went to the bathroom?

Answer:

188

Step-by-step explanation:

752 x 25% = 188

What is the value of the function at x=-2

Y=-4
Y=0
Y=2
Y=3

Answers

Y=3 I took test and it’s right

A man wants to cut down a tree in his yard. To ensure that the tree doesn’t hit anything he needs to know the height of the tree. He measures his distance from the tree at 18 meters and the angle of elevation to the tree at 80 degrees. What is the height of the tree to the nearest tenth of a meter?

Answers

Answer:

[tex]\boxed {\boxed {\sf 102.1 \ meters}}[/tex]

Step-by-step explanation:

Let's assume the tree forms a right angle with the ground.

The distance from the tree to the man is 18 meters. The angle of elevation, which is 80 degrees, is the angle from where the man is to the top of the tree. We want to find the height of the tree, which we can call x.

Let's draw a diagram. (not to scale)

We can use sine (opposite/hypotenuse), cosine (adjacent/hypotenuse) or tangent (opposite/adjacent). We base the sides off of the elevation angle.

x is opposite the elevation angle and 18 is adjacent to the angle. So, we must use tangent.

[tex]tan(\theta)=opposite/adjacent[/tex]

The angle (θ) is 80. The opposite is x. The adjacent is 18.

[tex]tan(80)=x/18[/tex]

Now, solve for x by isolating it.

x is being divided by 18. The inverse of division is multiplication. Multiply both sides of the equation by 18.

[tex]18*tan(80)=x/18*18[/tex]

[tex]18*tan(80)=x[/tex]

[tex]18*5.67128182=x[/tex]

[tex]102.0830728=x[/tex]

Round to the nearest tenth. The 8 in the hundredth place tells us to round up.

[tex]102.1\approx x[/tex]

The height of the tree is about 102.1 meters.

**diagram is not to scale

Simplify the square root of 18

Answers

Answer:

18 has the square factor 9. 18 = 9 · 2. is now simplified.

So the Last one

Step-by-step explanation:

how you to transform a polynomial equation in standard form? state some steps

Answers

Answer:

A very common way to transform a polynomial equation in standard form is usually by writing a polynomial in its standard form.

This is mainly achieved by checking the degree of the terms involved and writing them in the order of degree which should follow the pattern of from highest to lowest, left to right.

2/5+4/7 = Simplified

Answers

Answer:

exact form:34/35

Step-by-step explanation: combine the fractions by finding the common denominator i guess

Last year, Lashonda opened an investment account with $7200 . At the end of the year, the amount in the account had decreased by 24.5% .How much is this decrease in dollars? How much money was in her account at the end of last year?

Answers

Answer:

1. $17642. $5436

Step-by-step explanation:

Step one:

given data

Initial account balance=  $7200

we are told that the decrease was by 24.5%

Step two:

1. How much is this decrease in dollars?

let us solve for 24.5% of   $7200

=24.5/100*7200

=0.245*7200

=1764

the decrease is $1764

2. How much money was in her account at the end of last year?

the final account balance is

=7200-1764

=$5436

When translating the point (5,0) 6 units up and 4 units to the right, we should get:

Answers

Answer:

(9,6)

Step-by-step explanation:

"Up" indicates y-axis. "Right" is horizontal motion, so x-axis. We add positive 6 to the y-value and positive 4 (since it's going to the right) to the x-value.

Hope this helps!

please help im confused

Answers

Answer:

B) t = l / pr

Step-by-step explanation:

l = prt

l / pt = t

Change from multiplication to division

=== Thanks ===

Separate 185 into two parts so that one part is 31 more than the other part. Find each part.

Answers

9514 1404 393

Answer:

  108, 77

Step-by-step explanation:

Let x represent the larger part. Then ...

  x + (x -31) = 185

  2x = 216

  x = 108

  x -31 = 77

The two parts are 108 and 77.

Samir estimates the value of 3/5*16.1 which estimate is reasonable

Answers

Answer:

9.66

Step-by-step explanation:

Plz mark brainliest!!!

mZ1 = 6x and mZ3 = 120 Find the value of x when p is parallel to g.

Answers

Answer:

20

Step-by-step explanation:

m Z1=mZ3 = 120

120÷6=20

X=20

12(y + 6) = 48

What is y?

Answers

Answer:

y = -2

Step-by-step explanation:

First step: simplify the equation. 12y + 72 = 48

Second step: Combine like terms: 12y = -24

Final step: Use division property of equality: y = -2

ANSWER: y = -2

Hope this helped,

Philip

Brainliest always appreciated! <3

Find the total surface area of the
following square pyramid:
9 cm
10 cm
SA = [?]cm2

Answers

Answer:

280 cm2

Step-by-step explanation:

1)find the area of square

A=LW

=10×10

=100

2) find the area of triangle

A=B×H÷2

=10×9/2

=45

Coz,there are 4 triangle we multiple by 4

=45×4

=180

3)find the total surface area by adding the two

=100+180

=280cm2

Answer:

SA = [280] cm 2

Step-by-step explanation:

For Lateral Area the formula is 4(1/2 10 x 9)

But the 1/2 makes it 4(1/2 5 x 9)

Then you multiply 5 x 9 = 45 then multiply 45 by the 4 and get 180

Then for Surface Area you put in (180 + 100) = 280

You get the 100 by multiplying 2 of the base numbers together.

rema purchased 18 ounces of gold in 2005 for $414 per ounce in order to try to diversify her investment portfolio. She sold a third of her holdings in gold in 2009 at a price $953 per ounce. She sold the rest of her gold holdings in 2010 for $1,367 per ounce.



What is Prema’s profit in 2009 and 2010?

Answers

Given :

Rema purchased 18 ounces of gold in 2005 for $414 per ounce in order to try to diversify her investment portfolio.

She sold a third of her holdings in gold in 2009 at a price $953 per ounce. She sold the rest of her gold holdings in 2010 for $1,367 per ounce.

To Find :

What is Prema’s profit in 2009 and 2010.

Solution :

Price of one third ounces of gold, in 2005 is :

P = $414/3 = $138 .

Profit from selling them in 2009 is :

P1 = $(953 - 138) = $815 .

Profit from selling them in 2010 is :

P2 = $( 1367 - ( 414 - 138 ) ) = $1091 .

Therefore, Prema's profit in 2009 is $815 and 2010 is $1091.

Hence, this is the required solution.

6(x – 1) = 9(x + 2) what is the answer

Answers

Answer:

The answer is x = -8

Doreen Schmidt is a chemist. She needs to prepare 28 ounces of a 8% hydrochloric acid solution. Find the amount of 14% solution and the amount of 7% solution she should mix to get this solution

Answers

Let, amount of 14% solution required is x ounces.

So, amount of 8% solution will be ( 28 - x ) ounces.

Now, mathematical equation is :

[tex]\dfrac{14x}{100}+\dfrac{7(28-x)}{100}= \dfrac{8\times 28}{100}\\\\14x + 196 - 7x = 224\\\\7x = 28\\\\x = 4\ ounces[/tex]

Therefore, amount of 14% solution and 8% solution required is 4 ounces and 24 ounces respectively.

Hence, this is the required solution.

x2 + 8x + 4 = 0

please help
Solve the quadratic equation

Answers

Answer:

4

Step-by-step explanation:

Answer:

x= -2/5 or - 0.4

Step-by-step explanation:

73 is what percent of 800

Answers

Answer:

0.09125%

Step-by-step explanation:

Divide 73 by 800 and you will get 0.09125

Answer:

It should be %9.75

What is the quotient of -3/8 and -1/3?

Answers

Answer:

1[tex]\frac{1}{8}[/tex]

Step-by-step explanation:

I used my calculators.

Other Questions
A story about a child who makes friends with a bully might have a theme of:loveforgivenesstrustworthinessloyaltyPls Answer S = ut + 1/2 at squaredU = 10 a= -2 t = 1/2What is the value of S? is a 4 sided polygon a rectangle I need help. Please. What part did king leonidas play in slowing the advance of the persian army toward athens Determine which trig function can be used to solve for x. Then, solve for x, 48 17 Make sure your calculator is operating in "Degree Mode if applicable. Round your answer to the nearest tenth. List different technologies that improve ourunderstanding of cells and how theyfunction. which one of the mappings is a function? which of the following is the name given to the pairs of valence electrons that do not participate in bonding in diatomic oxygen molecule? A. unvalenced pair B. outer pair C. inner pair D. unshared pair Help me with this problem Suppose you come up with a wonderful new invention, and after borrowing as much as you can from a bank, you believe that additional capital is needed to make the invention marketable. Your small new company would be most likely to find additional capital from the:A. bond credit channel.B. equity credit channel.C. stock credit channel.D. venture capital credit channel. Select the correct answer.The motion of a car on a position-time graph is represented with a horizontal line. What does this indicate about the car's motion?A. It's not moving.B.It's moving at a constant speed.C.It's moving at a constant velocityD.It's speeding up. Answer the best you can please :) What becomes visible during prophase under a microscope? A. RibosomesB. ChromosomesC. Cell MembraneD. Nucleus here is a question if you want to answer What reaction shows a compound breaking apart into separate substances? calculate (4-7i)-(-3+6i) Need help. Find the ratio of the perimeters and the ratio of the areas What does Romeo plan to do as soon as he hears about Juliets death? Why is there no mourning/grieving period? Ultraviolet light A (UVA) can penetrate deeper layers of skin than UVB. If UVA has a wavelength of 400 nm, how much energy would be in this wave? 2 x 10-17)