Yes the relation is a function
Answer:
The numbers are 9, 7, 4, 11
L = w+22
2(l+w) = 4040
2(w+22+w) = 4040
2w + 22 = 4040/2 = 2020
2w = 2020-22 = 1998
w = 999ft
l = w+22 = 999+22 = 1021ft
w = 999 ft
40% of 250 is 250 × 40/100 = 25 × 4 = 10
Subtract 60-5 which would be 55, then divide 55 by 1.25 which would be 44 rides
