X+7 = what commutative property

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.

Which expressions are equivalent to 5 (-2k-3) + 2k

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?