Kevin can travel 22 1/2 miles in 1/3 of an hour what is his average speed in miles per hour

Solve this problem! extra ! 3025/5.5 = a/90.75 / = fraction

Vanessa earns a base salary of $400.00 every week with an additional5% commission on everything she sells. vanessa sold $1650.00 worth of items last week.

Last month, leonhard euler's watch kiosk at the mall had total sales of $9,489. merchandise totaling $225 was returned. the goods that were sold cost leonhard euler's $5,481. operating expenses for the moth were $992. what was the gross profit on sales?