Find the common ratio of the following geometric sequence.
if necessary, use the slash bar ( / ) to enter a fraction. reduce fractions to their lowest terms.
(5375)

2÷6+1/2 to the second power plus one

Part a : solve - vp + 40 < 65 for v . part b : solve 7w - 3r = 15 for r show your work!

Aiden drives to school and back each day. the school is 16 miles from his home. he averages 40 miles per hour on his way to school. if his trip takes 1 hour, at approximately what speed does aiden drive home?