Lin bought 9.2 gallons of gasaline for $12.42 and paid for it with a $20, what qas the price of one gallon of gasoline

Use the distributive law to multiply. 3(4x + 5y + 6)

Acomputer store buys a computer system at a cost of $370.80. the selling price was first at $ 618, but then the store advertised a 20 % markdown on the system. answer parts a and b. a. find the current sale price.

There were 25 students who answered to a survey about sports. four-fifths of them like football. how many students like football?