I think it is the first one: Different bar widths.
C=P[(1+r)^n-1]
C = COMPOUND INTEREST
P = PRINCIPAL
r = rate per period
n = number of periods
Answer:
x = - 4
Step-by-step explanation:
1.99g+19.99
it’s a 19.99 fee, then for every game (g) you download it’s 1.99 extra.