It's asking me m angle B = 70 and to find m angle A.

Given the net of the rectangular prism, what is its surface area?

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?

What percent of $1.00 are a nickel and a dime?