In how many ways can tim draw a red or green marble from a jar containing 20 red marbles and 4 green marbles?

A) 80

B) 24

C) 16

D) 4

Simplify - 4x - x. -5x -4x -3x

1. When Gavin deposited $2000 into his savings account he was given the option of earning 9% compounded annually or 2.5% compounded quarterly. What advice would you give Gavin? Explain your reasoning. a.

523,055 round to nearest thousand

Ronnie has c comic books. Mei has 5 times as many comic books as Ronnie. Write an expression that shows how many comic books Mei has. Type an asterisk (*) if you want to use a multiplication sign and a slash (/) if you want to use a division sign.

What is the common diffrence of the following arithmetic sequence 13, - 7, - 27, - 47 ...

What is the answer to 12 (4x+2)

Josephine was asked to make a one-fiftieth scale model of the new water tower for her town. She constructed the model that is shown below. The height is 2.25ft and 1.

Find the number of moles in 508 g of ethanol (C2H5OH).

If y=12 when x=9 find your when x=-4

Calling walk distance 15 miles in 6 hours work out average speed.