The cost c, in dollars, to tow a car is modeled by the function c(x)=2.5x+85, where x is the number of miles towed. (a)What is the cost of towing a car 30 miles? (b)If the cost of towing a car is $235, how many miles was it towed?
(c)Suppose that you have only $140. What is the maximum number of miles that you can be towed?
(d) What is the domain of C?

Which simplifys to a+ b? a-(1-b)+1 -(1-a)-b+1 (a--1) -1)+1

The avenues in a particular city run north to south and are numbered consecutively with 1st avenue at the western border of the city. the streets in the city run east to west and are numbered consecutively with 1st street at the southern border of the city. for a festival, the city is not allowing cars to park in a rectangular region bordered by 5th avenue to the west. 9th avenue to the east, 4th street to the south, and 6th street to the north. if x is the avenue number and yis the street number, which of the following systems describes the region in which cars are not allowed to park? 5th ave 9th ave

You borrow $25,000 to buy a boat. the simple interest rate is 4%. you pay the loan off after 10 years. what is the total amount you paid for the loan?