Every year, Calavaras County holds a frog jumping contest. Mia

Interpret the following expression (5y^2-7)^3/(2y)^2

Hundred and tens tables to make 430 in five different ways

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?