In polynomial expressions when do you know to add or subtract?

Geoff needs to create a password for his email account. The password most have three letters. How many different passwords can he make? Assume he may not have use each letter more than once. A. 51 B. 676 C. 15,600 D. 358,800

For a saturday matinee, adult tickets cost $4.50 and kids under 12 pay only $2.00. if 90 tickets are sold for a total of $330, how many of the tickets were adult tickets and how many were sold to kids under 12

2$ is what percent of $10

Find the mean of the following set of numbers 1/9, 7/3, 1/4, 1/12

A triangular face of the roof of the garage has two sides that are StartRoot 93 EndRoot feet in length each and a base of length StartRoot 186 EndRoot feet.

Factorization of 4x+7-x

A rectangular doormat is 21 inches long and has an area of 714 square inches. Find its width

Use the Distributive Property to find the product mentally. Show the steps you used 5 x 47

73 divide 2 with remaders

A Florida factory produces fishing reels at a rate of 800 per day, every day. In April, they are forced to cut their production by 1/5 due to an aluminum shortage. A chain of sporting goods stores orders 20,000 fishing reels.