Pls help (will mark brainiest) The equation of a line of best fit for a data set is y=4.5x−12.3. Which is the residual, r, of the point (5, 8) found in the data set?

Kevin is an insurance salesman. when he sells a policy, he makes 20 percent of the policy premium (p) up front; then each year the policy is active, he receives 15 percent of the original premium. which equation could be used to figure his total commission on a policy that has been active for five years? c=0.80p c=0.20p + 0.15p c=0.35p + 4(0.15) c=0.95p

If f(x)=x+7 and g(x)=1/x what is (fog)(x)

Which answer goes into the box? (90° clockwise rotation, 90° counter clockwise rotation, translation, or glide reflection)