The minute hand of a clock is 9 inches long. how far does the tip of the minute hand move in 40 minutes

What is the quadric regression equation that fits these data

Use the linear combination method to solve the system of equations. explain each step of your solution. if steps are not explained, you will not receive credit for that step. 2 + 9 = −26 −3 − 7 = 13

Asap! will mark brainliest! ( respond asap, it's urgent! : )) what is the slope for equation y =-3x + 8