Well i have to turn in my homework tomorrow and i still haven't done my math homework so i got my other side done but now on the other side in on problem one and my lesson is on adding and subtracting interfere so i'm trying to find out what is -16 -+2

What percent of the circle below is shaded?

The measures of the legs of a right triangle are 15m and 20m . what is the length of the hypotenuse

Arrange the steps to solve this system of linear equations in the correct sequence. x + y = -2 2x – 3y = -9 tiles subtract 3x + 3y = -6 (obtained in step 1) from 2x – 3y = -9 (given) to solve for x. substitute the value of x in the first equation (x + y = -2) to get y = 1. the solution for the system of equations is (-3, 1). x = -15 the solution for the system of equations is (-15, 13). add 3x + 3y = -6 (obtained in step 1) to 2x – 3y = -9 (given), and solve for x. x = -3 substitute the value of x in the first equation (x + y = -2) to get y = 13. multiply the first equation by 3: 3(x + y) = 3(-2) 3x + 3y = -6.