What is the rate of change of y with respect to x? If answer is a fraction convert to decimal form.​

Moira has a canvas that is 8 inches by 10 inches. she wants to paint a line diagonally from the top left corner to the bottom right corner. approximately how long will the diagonal line be?

Yvaries inversely as x. y =12 when x=5. find y when x=4

The product of (7x-2) and (20-3x)/4. when x=4