Answer:
It's just division.
Step-by-step explanation:
Vondra would have to do 77 haircuts per month to pay $308 to either salon.
308 / 4 = 77; 77 * 4 = 308
(3,7)
no time thank you
31 - 12n = 21l Subtract 31 from both sides.
31-31-12n =211-31 Do the subtraction
-12n = 190 Divide by -12
-12n/-12 = 190/-12
n = -15.333333
u line ub the decimals and s=do regular subtraction
