Your friend has 100$ when he goes to the fair and 20$ on food. Rides at the fair cost $2 per ride. Which function can be used to determine how much he has left after X rides

What is the additive inverse of - 3.2?

The steps in the heating of water in a pot kept on a stove are listed below: Step 1: Heat from the flame travels to the base of the pot. Step 2: Heat from the base of the pot travels to the water near its base.

Which sequence of transformations would produce two figures that are simular but NOT congruent to eachother?

What is two to the fourth power multiplied by four to the second power?

H (z) = - (x + 1) (2 - 7) Simplify

Find the solutions to the equation below check all that apply 9x^2-81=0 A. x=9 B. x=1 C. x=-9 D. x=-3 E. x=3 F. x=-81

4 (x+2) = 2 (x+3) + 2 (x-1) answer?

8x-2=4+5x I got x=2 is that correct

Seven pipes empty a water tank in five days. In how many days would four pipes empty this tank?

F (x) = x2 + 9, g (x) = * square root of * x + 8, find g (f (x))