Alma subscribes to a website for processing pictures. The subscription is $5.95 per month and 4-by-6 inch prints are$0.19 each. How many prints does Alma purchase if the charge fir January is $15.83?
let the number of prints be n
so cost of prints = .19n
cost of subscription = 5.95
so .19n + 5.95 = 15.83
.19n = 9.88
n = 9.88/.19 = 52
So .....