Patrick gets paid three dollars less than four times what Kevin getspaid. If the number of dollars that Kevin gets paid is representedby x, what does Patrick get paid?

Jessica has twice as much money as Matthew. Jessica has four times as much money as Sam. Sam has $7 more than Andrew. Matthew has $28.  How much money do Matthew, Andrew, Sam, and Jessica have all together?

Suppose that Mario owns a company that rents moving vans. Mario’s customers pay $22$22 per day to rent a van and an additional $0.59$0.59/mi. Thus, a customer who rents a van for one day and drives it ?x miles must pay a total cost of ?=22+0.59?.C=22+0.59x. Over the last two months, Mario had 3030 customers who made one-day rentals. All together, these customers drove the vans a combined 3300 mi.3300 mi. Find the mean cost for these customers. Round the answer to the nearest cent.

If Sasha works for 7 hours she can rent out 6 apartments, and if she works for 8 hours she can rent out 9 apartments. The average benefit from 8 hours of work equals

A doctor receives two invoices for an order including gloves and masks. The first order cost $605 and included 2000 gloves and 500 masks while the second order of 10000 gloves and 600 masks cost $916 dollars. The invoice does not show the cost of the gloves or masks. Find the cost of each glove and of each mask.

A student moves into a bigger apartment that rents for $750 per month. That rent $200 less than twice what she had been paying. Find her former rent in dollars.