Miss Perkins want to rent a car for a day. It will cost a daily fee of $75 plus $.55 per mile driven. M equals the number of miles Miss Perkins drive for the day. Write an expression that shows the amount she will pay for the car. Evaluate the expression you wrote to find them out Miss Perkins will pay if she drive 300 miles.

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.

Witch represents the inverse of the function f(x)=1/4x-12

In a two-digit number the units' digit is 7 more than the tens' digit. the number with digits reversed is three times as large as the sum of the original number and the two digits. find the number.