3x + 12y = 9 x + __ y = 3 A) - 12 B) - 4 C) 12 D) 4

If you were to randomly survey 20 people at 50 randomly chosen high schools, would this be a random sample? Why or why not?

What is quotient in divide?

A Square and pentagom each have 9 inch side. is there perimeter the same

How can I solve 15n 3u 4=9

A store had homemade sweaters for $20 off the original price. Aunt Ethel jumped at the bargain and bought a sweater for all 15 members of her family. If Aunt Ethel paid $375 for all the sweaters, what was the original price of each sweater?

How do I Factor 125x^3 - 64 The answer is not (5x+4) (5x-4) or (5x-4) (25x^2 + 15x+16)

Is 20.25 a rational number

Decide whether the number is a solution of the equation Is 5 a solution of 4f=25-f

Simplify the expression. 5 ^ 0 A. 0 b. 0.5 c. 1 d. 50

During your first week of training for a marathon, you run 10 total miles. You increase the distance you run by 20% each week. How many miles do you run during your 12th week of training?