Which function translates each point on the graph of y=mx+b so that the slope of the segment from the original point to the translated point is 1/2

Sorry guys but as you have a small brain

One of the same side angles of two parallel lines is 20° smaller than the other one. find the measures of these two angles.

Ricky takes out a $31,800 student loan to pay his expenses while he is in college. after graduation, he will begin making payments of $190.66 per month for the next 30 years to pay off the loan. how much more will ricky end up paying for the loan than the original value of $31,800? ricky will end up paying $ more than he borrowed to pay off the loan.