What's the total area of each smaller space is 5 feet on each side

The cost for an uberi is $2.50 plus $2.00 mile. if the total for the uber ride was $32.50, how many miles did the customer travel?

The difference of three and the reciprocal of a number is equal to the quotient of 20 and the number. find the number.

An elevator travels 310 feet in 10 seconds. at that speed, how far can't his elevator travel in 12 seconds?