Lucy purchased 2.7 lbs of apples that were on sale for 2.50$/lbs if she paid with a ten dollar bill how much change would she get back

Cody worked 42.5 hours per week in july. this is 12.25 hours more per week than he worked in june.how many hours did cody work per week in june?

Find the area of a parallelogram with base 15 yards and height 21 2/3

Janet is rolling a number cube with the numbers one through six she record the numbers after each row if she rolls of keep 48 times how many times should she expect to roll a 4