What is the vault of b in the equation (y^b)^4=1/y^24
A.-20 B.-6 C.6 D.20

What are the values of m∠abc, m∠cbf, m∠abd and m∠dbe in the given figure? explain or show your work?

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.

Gabrielle's age is two times mikhail's age. the sum of their ages is 84. what is mikhail's age?