What is the common ratio of - 172, - 86,-43,-21.5

A bicycle shop sells only bicycles and tricycles. Altogther there are 23 seats and 50 wheels. How many bicycles and tricycles are there?

Solve for x 27=9^x-1

6=x/4-8 for x what equation do you get after adding 8 to each side

Cheryl is making homemade fruit soda. she needs 14 pints of fruit juices and club soda for her recipe. how many quarts of homemade fruit soda does Cheryl make

What is the answer to 2/3 - 7/12

Two fair dice are tossed. a. What is the probability that the sum of the number of dots shown on the upper faces is equal to 7? To 11? b. What is the probability that you roll "doubles" that is, both dice have the same number on the upper face? c.

Least common multiple of 78 90 140

Given the speeds of each runner below, determine who runs the fastest. Katie runs 14 feet per second. Zach runs 576 feet in 46 seconds. Tony runs 1 mile in 533 seconds. Will runs 827 feet in 1 minute.

What is the mean average diviation

If (x + 1) (x - 3) = 5, then which of the following statements is true?. x + 1 = 0 or x - 3 = 0. x + 1 = 5 or x - 3 = 5. x - 4 = 0 or x + 2 = 0