Solve x2 = 144
A) x = ±12
B) x = ±72
C) x = ±288
D) x = ±20,736

Hurrya vegetable garden and a surrounding path are shaped like a square that together are 11ft wide. the path is 2ft wide if one bag of gravel covers 9 square feet how many bags are needed to cover the path

Use the linear combination method to solve the system of equations. explain each step of your solution. if steps are not explained, you will not receive credit for that step. 2 + 9 = −26 −3 − 7 = 13

What is the domain of the step function f(x)=[2x]-1?