last week the game system was $450. This week the system is on sale for $337.50. By what percent is the price reduced?

6x - 7y = - 2 solve for x

find the probability a magazine contains fourteen pages you open to a random page the page number is two or 7

Use integer values of x from - 3 to 3 to graph the equation y=|-x|

What is the solution to this equation? -6 х + 3 = 21 ОА. x = - 4 Ов. х = - 3 Ос. х = 4 O D. x = 3

An observer (O) spots a bird flying at a 42° angle from a line drawn horizontal to its nest. If the distance from the observer (O) to the bird (B) is 17,000 ft., how far is the bird (B) from its nest (N) ?

Mike saves $42 a week for 7 weeks. During his 8-day vacation, he plans to spend $8.25 each day for snacks. Which expression shows how much money he will have left? (42 : 7) - (8 • 8.25) (42 • 7) - (8 • 8.25) (42 • 7) + (8 • 8.25) 42 • 7 • 8 • 8.25

A drinking glass contains 300 ml of juice. How much juice a dozen glasses holds?

Which algebraic expression represents "the class was divided into 6 equal groups"?

Solve for x in the equation x2 + 2x + 1 = 17 x=-11.15 x=-17 17 x=-2+2-6 x=-17 18

Find the sum of the first 25 terms. 2,8,14,20