25 {Ans: 20-( -5) =}$128 {Ans: John bought a camera on sale that normally costs $160. If the price was reduced 20% during the sale, what was the sale price of the camera.}2 and 1/3 {Ans: On a certain map, 3/4 inch represents one mile, What distance, in miles, is represented by 1 and 3/4 inches?}$25.00 {Ans: Ms. Smith drove a total of 700 miles on a business trip. If her car averaged 35 miles per gallon of gasoline and gasoline cost $1.25 per gallon, what was the cost in dollars of the gasoline for the trip?}25% {Ans: A stock decreases in value by 20%. By what percent must the stock price increase to reach its former value?}24 {Ans: A student finishes the first half of an exam in 2/3 the time it takes him to finish the second half. If the entire exam takes him an hour, how many minutes does he spend on the first half of the exam?}