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.

Katy buys 4 DVDs every 2 weeks. How many DVDs will she buy in 14 weeks?

What is the factored form of 16x2 - 16x - 12? 4 (2x - 2) (2x + 2) 4 (4x - 6) (x + 2) 4 (2x - 2) (2x + 3) 4 (2x - 3) (2x + 1) What is the factored form of 3x2 + 21x - 24? 3 (x + 8) (x - 1) 3 (x + 6) (x - 3) 3 (x + 5) (x - 3) 3 (x + 7) (x - 3)

When you convert 100 ft per second to inches per second, will there be more or less than 100 inches. Explain

Tina lives 2 1/4 miles from the library Sonya lives 3 1/2 miles from the library how much further does Sonya live then Tina

Which are the coordinates of the vertices of a triangle congruent to ΔPQR? (0,5), (2,10), (0,10) (9,-3), (9,0), (4,0) (4,3), (-4,8), (-4,3) (2.5,-4), (0,0), (0,-4)

What type of polynomial is this. a 2 + bcd 3

Write the following equation in the general form Ax + By + C = 0. 1/2y - 1/3x - 1 = 0 a. - 2x + 3y - 6 = 0 b. 2x - 3y + 6 = 0 c. 2x - 3y - 6 = 0

I would like to purchase 20 products at a cost of $65 per product. What would be my total with 3.5 sales tax

A bag contains white marbles and red marbles, 90 in total. The number of white marbles is 6 less than 5 times the number of red marbles. How many white marbles are there?

Solve  ABC given  C = 90, a = 88 cm, and c = 117 cm.