Jennifer is a car saleswoman. she is paid a salary of $2000 per month plus $500 for each car that she sells. her salary can be modeled by the equation f(x) = 500x + 2000 where x is the number of cars sold. graph this equation and give its reasonable domain and range in this context.

How many credit hours will a student have to take for the two tuition costs to be equal? round the answer to the nearest tenth of an hour.

1mile equals approximately 1.6 kilometers. which best approximates the number of miles in 6 kilometers?

Katie wants to collect over 100 seashells. she already has 34 seashells in her collection. each day, she finds 12 more seashells on the beach. katie can use fractions of days to find seashells. write an inequality to determine the number of days, dd, it will take katie to collect over 100 seashells.