The rectangle below has an area of x^2-x-72 and a length of x+8 meters.

what expression represents the width of the rectangle?

The function g(x) is defined as shown. x-1, -2 g(x) = 2x+3, -1 6-x, x23

You are making a battery for a science project. you have copper wire for your first electrode. you need to choose a conductor, a second electrode, and a device to plug into your battery. you have already chosen a lemon conductor. complete each statement below about the options that include a lemon conductor.

There are 15 plates and each plate is either 7 or 12 inches diameter. which systems of equations do you use to find the number of 7 inch plates, x and 12 inch plates, y