Which terms could have a greatest common factor of 5m2n2? Select two options.

Simplify. (-2)^-3 a. -8 b. -1/8 c. 1/8 d. 8

What is the best way to answer questions with a x expression in the question. for example 3x + 10x=?

Marcus and cody both leave the park at the same time, but in opposite directions. if cody travels 6 mph faster than marcus and after 4 hours they are 64 miles apart, how fast is each traveling? solve using rare times time = distance.