40% of a nurse's time is spent dispensing medicine to patients. If 16 hours per week is spent dispending medicine, how many hours does the nurse work?

Jasmine and Carlotta are sisters, and each have their own savings. Together, they borrowed $28 from their brother to go to the movies. Each girl has to pay back an equal amount. Carlotta also owes her brother $6.

if Dion drove to Phoenix at a rate of 60 miles per hour and the return trip he drove 50 miles per hour and it took him one am hour longer on the return trip, how far does he live from Phoenix?

7x3.8 find the product mentally

Adam drew two same size rectangles and divided them into the same number of equal parts. He shaded one third of one rectangle and one fourth of other rectangle. what is the least number of parts into which both rectangles could be divided?

What is the answer to 20/$23.80

Is 7/13 equal to 8/14

You are purchasing 2 shirts at $10.00 (each) and 1 pair of jeans at $35.00 (each). You have a coupon for 10% off. How much is the total cost with the discount? $49.50 $5.50 $60.50 $55.00

21/-21. What is 21 divided by negative 21?

Least to greatest 1/2,6/8,2/6

Enter the expression 2cos2 (θ) - 1, where θ is the lowercase Greek letter theta. 2cos2 (θ) - 1 2 c o s 2 (θ) - 1 = nothing