Ramona reads 18 books from the library each month for y months in a row. Write an expression to show how many books Ramona read in all. Then, find the number of books Ramona read if she read for 10 months.

2x-5x+6x=-392x-5x+6x==39

Evaluate the expression 9P1

Two small buckets and one large bucket can hold 8 cups of gasoline. One large bucket minus one small bucket constitutes 2 cups of gasoline. How many cups of gasoline can each bucket hold? (Solve using system of equations)

At Hoffman's Bike Rentals, it costs $38 to rent a bike for 7 hours. How many dollars does it cost per hour of bike use

610 tons / hour = tons / day

Does 40/100 equal to 2/3? Explain why or why not.

F (x) = 2x^2 + 5x + 20 Find f (-9)

The Mary boat cruise line charges a non-refundable fee of $150 and a fee of $280 a day on the cruise ship. The Billy Boat cruise line charges a non-refundable charge of $255 a day.

Solve 6x2 = 12x - 20.

Solve the proportion 7/22=9/4w with a fraction.