krysta

(4 − 2x)−2 x=-2 y=4 z=-3 how do you solve this? i have solved it and gotten 6 for my answer many times and it says it's wrong. other equations are (y − z)−3 and (x − 5y)0. i cant get them right

Given the formula A = ðr2, find the area (A), of a circle whose radius is 34,500,000,000 m. how do you solve?

The length of a rectangle is 3 inches more than its width. Write an equation for the area of the rectangle in terms of width, w.

the height, h, of a ball t seconds after it is released for a jump shot in a basketball game can be modeled with the equation h = −16t2 + 12t + 8. The rim of the basket is 10 feet high. Which of the following is the correct way to set up the problem to so...

110 feet