Answer:
The average is -49.
Step-by-step explanation:
You add all numbers and then divide by the numbers that your adding:
8+-67+-99+-91+-59+-81+46= -252
-252/7= -49
I think it’s -4, i may be wrong. i plugged in the -1 for x
4/5 is already simplified so its going to be 4/5 or .45
June=1,225
April=1,225
May=1,225
All June April and May is 3,675 haircuts