Write an algebraic equation with the variable x that has a value if 3 when evaluated.

Prove that the sum of two consecutive exponents of the number 5 is divisible by 30.if two consecutive exponents are 5n and 5n + 1, then their sum can be written as 30.

The radius of the earth is two times the radius of the moon. what fraction of the volume of the earth is the volume of the moon?

With both problems. a.s.a.p directions on photo ^