Christopher put 12 gallons of gas in her car. She uses one gallon for every 20 miles he drives. a. Write an equation to represent the total amount of gas left in his car based upon how many miles she has driven.
b. Find the slope and y-intercept.

Asquare is dilated by a scale factor of 1.25 to create a new square. how does the area of the new square compare with the area of the original square? a)the area of the new square is 1.25 times the area of the original square. b)the area of the new square is 2.50 times the area of the original square. c)the area of the new square is 1.252 times the area of the original square. d)the area of the new square is 1.253 times the area of the original square.

How do businesses a country's economy? a. by investing in goods and services b. by increasing the unemployment rate c. by making profits

Kayaks rent for $35 per day. which expression can you use to find the cost in dollars of renting 3 kayaks for a day?