Lawrence recently purchased a new car for $32,000.His research through Kelly Blue Book gave him a straight-line depreciation model of y = −3,500x + 32,000.He hopes to sell the car after its value has decreased by 40%.Lawrence's car payment is $630 per month for 60 months.How many months will it take before he tries to sell his car? If he is successful in selling the car for his goal price,what will the cost of the car have been per month after he pays off his loan?

The check register for Bakers' company showed a balance of $2,312.19. Checks were written for $1,093.05 and $42.50. A deposit was made for $5,362.52. Compute the new balance shown in the check register.​

A small vegetable garden is 7 1/2 feet by 7 1/5 feet. If there are 8 square feet in 1 square yard, compute the number of square yards that are in the vegetable garden.​

The results obtained from a test of significance can always be trusted as long as the data collection methods are correct.