Write an equation for each word problem. Then solve. A taxi company charges $2.25 for the first mile and $0.20 for each additional mile. If David’s taxi fare was $6.05, how many miles did he travel?

Charlie and Patrick have the same number of action figures in their collections. Charlie has 6 complete sets plus 2 individual figures. Patrick has 3 complete sets plus 20 individual figures. How many figures are in a complete set?

An apple has 30 more calories than an orange. Five oranges have about as many calories as 3 apples. How many calories are in each?

Forty-eight decreased by a number is the same as seven less than four times a number. Find the number.