Albert deposited a $1,915.25 paycheck, a $710 stock dividend check, a $90 rebate check, and $270 cash into her checking account. His original account balance was $321.38. Assuming the checks clear, how much was in his account after the deposit was made?

Add or subtract polynomial : –12qr? +13rq?

Liz is shipping a package to her friend. the maximum weight of a medium flat-rate box is 20 pounds, including the box which weighs 6 ounces. write and solve an inequality to describe the possible weight ,w, of the contents that liz will ship to her friend if she must use a medium flat-rate box.

Mr. vector door is buying two new cowboy hats all together the hats cost $75.12 the second heart cost twice as much as the first hat what is the price of the more expensive at round to the nearest hundredth