Ana has 5times as many baseball cards as football cards. in all she has 120 baseball and football cards . how many baseball cards does ans have

Find the average rate of change for f(x) = x2 − 3x − 10 from x = −5 to x = 10.

Find the slope of the line below . enter your answer as a fraction or decimal. use a slash mark ( / ) as the fraction bar if necessary

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.