What is the y-value in the solution to this system of linear equations?

4x + 5y = - 12

-2x + 3y = - 16

A: - 4

B: - 2

C: 2

D: 5

A circle has a circumference of 25 meters. Find the length of an arc formed from a central angle of 90°.

Solve for x -4.5 (x-8.9) = 12.6 enter your answer in the box

15 kilograms of rice are separated equally into 4 containers. How many kilograms of rice are in each container? Express your answer as a decimal and as a fraction,

Item 3 What is the solution of the system? Use the elimination method. 4x+2y=18 2x+3y=15

List three numbers in order from least to greatest 8251, 8125, 8512

Which inequality represents all the solutions of 10 (3x + 2) > 7 (2x - 4) ?

List all the possible rational roots of 4x^3+8x^2-x+5=0

Select all the correct answers. A triangle has one angle that measures 35º. Which values could be the measures of the other two angles? 75° and 70° 75° and 80° 25° and 120° 45° and 110° 90° and 55 60° and 95°

Solve the compound inequality 8x > - 32 or 6x ≤ - 48.

Which sequences have a common ratio of 1/4 Choose exactly two answers that are correct A. - 8, 2, - 1/2, 1/8, - 1/32 B. 3, 12, 48, 192, 768 C. - 1/5, - 1/20, - 1/80, - 1/320, - 1/1280 D. 320, 80, 20, 5, 1.25