plot shows the number of hours worked x and the amount of money spent on entertainment y by each of 25 students Amount of money spent on entertainment in dollars 55 50 45 40 35 30 25 20 15 x 10 5 0 X 2 X X 4 X xx 6 X X X X X X X X X X X Number of hours worked X X 8 10 12 14 16 18 20 22 x Use the equation of the line of best fit y 1 83x 11 34 to answer the questions below Give exact answers not rounded approximations a What is the predicted amount of money spent on entertainment for a student who doesn t work any hours 0