3x - 2y = 10

5x + y = 4

When solving this system of equations by elimination, which could be the resulting equation when a variable has been eliminated?

A)

13x = 18

B)

-7x = 2

C)

-7y = 62

D)

8x - y = 14

A 40g cake contains 6g of fat and a 25g pastry contains 4g of fat. Which has the most percentage of fat.

Simplify (4 to the power of 7 over 5 to the power of 2) power 3. A. 4 to the power of 10 over 5 of the power 2 B. 4 to the power of 4 over 5 C. 4 to the power of 21 over 5 to the power of 6 D. 12 to the power of 7 over 15 to the power of 2

10. Simplify this expression: 13 + (-12) - (-5) = ? A.-30 B. - 6 C. 6 D. 30

Which inequality models this problem? the length of a rectangle is three times its width. if the perimeter is at most 112 centimeters, what is the greatest possible value for the width?

Find the product of (5.226) • (0.037) =

Simplify f (x) = x^2-4x-7 in vertex form

Mrs. Barnetts recipe for zucchini bread calls for 3 1/4 cups of sugar and 4 eggsshe wants to make 6 batches so that she has enough for everyone how much sugar will she needs

When you payoff you car is it a asset or liability

What two numbers multiply together to equal - 32 and add together to equal positive four

The radius of a circle is 8 inches. What is the area?