Renting a car costs $40per day or $750 per month. Renting daily is cheaper for a few days, but after how many days is it cheaper to rent on a monthly basis?

fibernet offers 500 megabyte per second internet service for $25 per month with a $50 installation fee. beehive broadband offers the same internet speeds for $20 per month with a $75 installation fee. after how many months do both plans cost the same?

Each item a firm makes costs $9 to manufacture. If the items sell for $21, and the firm's fixed costs are $97,000, find the break-even quantity. (Round to the nearest whole number).

Sierra is trying to decide whether to rent an apartment for $1,200 per month or take out a mortgage for $1,395 per month. After how many months will the difference in total cost be $48,750       250 months         200 months         150 months         300 months if the rent does not go up in price?