Answer:
Let x = number of 41¢ stamps
y = number of 2¢ stamps
.41x + .02y = 33.20
x = 4y
.41(4y) + .02y = 33.20
1.64y + .02y = 33.20
1.66y = 33.20
y = 20, x = 80
20 2¢ cents, 80 41¢ stamps
9.4m questions
12.2m answers