Acar rental agency charges 29$ per day to rent a car. and 13.95 per day for a global positioning system (gps) . customers are charged for their full tank of gas at 3.80 per gallon. a car has a 12 gallon gas tank and a gps. write a rule for the total bill b as a function of the number of days d the car is rented. what is the bill for a 9 day rental?

Marco has $38.43 dollars in his checking account. his checking account is linked to his amazon music account so he can buy music. the songs he purchases cost $1.29. part 1: write an expression to describe the amount of money in his checking account in relationship to the number of songs he purchases. part 2: describe what the variable represents in this situation.

Add the fractions and simplify 1/2+ 1/3

The difference between two numbers is one. three times the larger number minus two times the smaller number is 9. what are the two numbers