Answer:
Step-by-step explanation:
Josie's balance would be -8 dollars.
47-55=-8
2+6x= -10 + 11(x + 4)
2+ 6x = -10 + 11x + 11(4)
2 + 6x = -10 + 11x + 44
2+ 6x = 11x + 34
6x - 11x = 34 - 2
-5x = 32
x= - 32/5
12.5
first you do the one in the 40-15 then you add 50 the you divide by 6
additional
(whatever number) more
consistently increasing