Which set of three numbers could represent the lengths of the sides of a right triangle?

A.

7, 24, 25

B.

8, 9, 10

C.

9, 11, 14

D.

15, 18, 21

What is the value of x in the equation 2 (x+3) = 4 (x-1) ? own

5 = x + 8 What does x equal?

an item is regularly priced at $80. it is now priced at a discount of 80% off the regular price. what is the price now?

Betty needs 4 1/3 balls of yarn for every 7 scarves she knits how many will she need for 14

What is simplified form of _ (_1)

A boy with mass 25kg climbs into a small tree. He sits on a branch that is 2.0 m above the ground. what is his gravitational potential energy with respect to the ground

Shelton earns and hourly wage at a grocery store. The following expression represents Shelton's take home pay after taxes, social security, and his health care plan deducted. Let x represent the number of hours Shelton worked. 10.25x -.21 (10.

amillo needs 2,400 oz of jelly for the food challenge. If 48 oz of jelly cost $3.84, how much will Camillo spend on jelly? Explain how you can find your answer.

a fish 8 feet below the surface of the water starts to descend at 2 feet per second. an eel that started 23 feet below the surface ascends at a rate of 3 feet per second. write an equation to model the position of each.

At 6:00 A. M the was 25 F. At 9:00 P. M the temperature was - 13F, What was the difference in the temperature?