Which expression is equivalent to |a|≤5 ? a ≥ –5 and a ≤ 5

a ≤ –5 or a ≥ 5

a ≥ –5 or a ≤ 5

a ≤ –5 and a ≥ 5

What is the value of x in the equation (2)3) (x+6)= -18 a. -36 b. -33 c. -24 d. -18

Iwill give brainliest. suppose tommy walks from his home at (0, 0) to the mall at (0, 5), and then walks to a movie theater at (6, 5). after leaving the theater tommy walks to the store at (6, 0) before returning home. if each grid square represents one block, how many blocks does he walk?

Which expression is equivalent to 64 - 9x^2?