Asajsasajsak BOII What is the common denominator between 5/7 and 2/6?

What should the renamed numerators be? (Just type the numerator, not the entire fraction).

Given tan∅=4/3 and π< ∅< (3π)/2; find cos2∅ a. -24/25 b. 24/25 c. -24/7 d. -7/25

According to statistics a person will devote 32 years to sleeping and watching tv. the number of years sleeping will exceed the number of years watching tv by 18. over a lifetime, how many years will the person spend on each of these activities

Before simplifying, how many terms are there in the expression 2x - 5y + 3 + x?