Mean: 74
(72+72+73+75+78) divided by 5
median: 73
(line all the numbers up in numerical order then cross out one from each side and repeat process until in the middle)
1634/19=86. Hope this helps
I think you need to figure out how much he makes an hour first then its very easy from there.
X = 4, You subtract the 5x to the other side then divide the 32 by 8 to get 4.
A, because 2+6= 8 and on the coordinate plane -8 is 6 spaces away from -2 on the x axis
