Which expressions are equivalent to the one below? Check all that apply. 2^x
A. 4^x/2^x

Big boi and travis scott are performing at the super bowl. travis scott is 62 years younger than twice big boi’s age. the sum of their ages is 70 years old. use b to represent big boi’s age. write and solve an equation.

[10 points, algebra 2]according to my answer key the restrictions are -1 and 4. but why not positive 1?

Which is greater, 7 p 5 or 7 c 5? 7p5 7c5