A 21 foot beam is to be cut into three pieces so that the second and the third piece are each 3 times the length of the first piece if x represents the length of the shorter piece, find the lengths of all three pieces

4. Consider the following polynomials: 6 (x2 - 3) and 5x2 + x + 11 a. Find the sum of the polynomials. b. Find the difference of the polynomials.

Ryan bought a guitar for $475.45. If he makes $9.25 per hour at his job, how many hours did he have to work to pay for the guitar? Explain how to find the answer and check it.

The second side of a triangular deck is 33 feet longer than the shortest side. The third side of the deck is 33 feet shorter than twice the length of the shortest side.

How many percent is 10 3/20?

Use a table to solve. round to the nearest tenth 2^ (8x) = 93

What is x^2-6-16 factored

After January 1 Aleta has band practice every fourth day and swimming lesson every third if both program endJanuary 31 how many days in January will Aleta have both band practice swimming lessons Multiple choice 1 day 3 days 2days 4days

7/8=?/48 A. 42 B. 13 C. 1 D. 6

The quotient of 2 times a number and 8 a. 16x b. 8x/2 c. 2x/8 d. x/16

Solve for x. 5*-6=4*+8