Whtas the answer of - 21x (x-18)

What is the probability that a randomly selected day falls on a Thurday or Friday

Canned green beans are on sale 5 cans for $3.00. Write an equation to represent how many csns of green beans Mrs. o'conner could purchase for $18.00

2. A cone has a volume 7,065 in. 3 and a height of 30 inches. What is the radius of the cone?

Find f (2) it f (x) = (x+1) ^2

Snow is falling at a rate of 2.5 inches per hour. At this rate, how long will it take 8 inches of snow to fall?

The area of a room is roughly 9∗10^4 square inches. If a person needs a minimum of 2.4∗10^3 square inches of space, what is the maximum number of people who could fit in this room

Simplify this expression 3x^2 y^2/24x

Felix spends $150 each month for his gym membership plus $30 each week for a personal trainer. A new gym charges $255 a month, which includes a weekly session with a personal trainer. Would Felix save money by switching to the new gym? explain

Absolute value of - 4b if b=6

The price of an item has been reduced by 65%. the original price was $15