An art teacher has 40 paintbrushes. she divides them equally among her 4 students. she finds 8 more brushes and divides these equally among the students, as well. how many brushes does each student receive?

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.

I'm confused on this could anyone me and show me what i need to do to solve it.

The function below show how much jayna and hannah charge for babysitting. which statement best compares the two plants?