In Mrs. Diego's class, 75% of all the students in the class participated in a clean up day. There are 32 students in the class. How many students participated in the clean up day? A. 18 B. 20 C. 24 D. 28

Gina's Italian Cafe charges $12 plus $2 per topping for a 12-inch pizza. Pete's Pizza Palace charges $10 plus $2.50 per topping for a 12-inch pizza. Choose Yes or No to tell if each statement is correct.

Find four consecutive integers whose sum is 106

Sandy made several investments. She bought 850 shares of a company's stock for $8.40/share, she bought a bond with a face value of $3500 and a coupon rate of 7%, and she invested $4300 into a fund that is expected to grow by 3.5% per year. a.

A $500 prize is divided equally between n people how much will each person receive

The half-life of iodine-123 is about 13 hours. You begin with 38 grams of iodine-123. (a) Write an equation that gives the amount of iodine-123, I, remaining after t hours. Write your answer in the form I (t) = a⋅bt.

Savannah is a real estate agent who works strictly for commission. If she gets paid 3% commission of a home's sales price, how much would she earn if she sold 2 houses totaling $560,000?

How many square inches are in 60 ft.²

Find the product - 3x (-8x^2+5x+3)

James's sister is 4 years younger than James. Their combined Ages add up to 33. How old is James?

Find the supplementary angle to an angle that is 128.9°. Explain your answer.