31. The square and the equilateral triangle below have the same perimeter. Write and
solve an equation that can be used to find the
value of x. Then, find the perimeter of each
shape.
2x + 5
2x + 8
Equation:
Value of x:
Perimeter:

According to the 2008 u.s. census, california had a population of approximately 4 × 10^7 people and florida had a population of approximately 2 × 10^7 people. which of the following is true? a. the population of florida was approximately two times the population of california. b. the population of florida was approximately twenty times the population of california. c. the population of california was approximately twenty times the population of florida. d. the population of california was approximately two times the population of florida.

Explain how you divide powers with like bases.discuss why the bases have to be the same.how are these rules similar to the rules for multiplying powers with like bases.

If f(x)=x+7 and g(x)=1/x what is (fog)(x)