Is y=9x+1 a function of x

Simplify 8+7/8x-1-1/2x.

How many solutions are there to the following system of equations? 4x - 8y = 0 -3x + 8y = - 7

Write a word problem to match the expression 3 + (4x12)

10 to the power of 3*n=630

Dominick is training for a race. He spends 0.75 hours running each time he runs and 1.5 hours swimming each time he swims. This week, he spent more than 6 hours training for the race. Which graph represents his possible training times this week?

How many hundreds are in 8 ten thousands

If f (x) = |x + 8|, find f (-11). 19 -3 3 -19 2. If f (x) = |x - 5| + 3, find f (2). 4 11 0 6

Sale amount 475 commission 8.5%

3x+5x 2n-3n 4c+c-7c 4x-6x+x-5x 3a+2a+7a-5

Linda has 8 carton of eggs. Each carton is 3/4 full. If Linda wanted to rearrange the eggs into full cartons, how many egga cartons would she have?