CORRECT ANSWER GETS BRAINLIEST!!!

The least-squares regression equation
y = 120 + 40x can be used to predict the cost of renting a backhoe for x hours. Suppose it costs $325 to rent a backhoe for 5 hours.
Calculate the residual for renting the backhoe for 5 hours, to the nearest hour.
The residual is _____​

CORRECT ANSWER GETS BRAINLIEST The leastsquares regression equation y 120 40x can be used to predict the cost of renting a backhoe for x hours Suppose it costs class=