Answer:
Contrapositive must be related
x=3-y
2x + 2y = 4
Step-by-step explanation:
$12,000.00
1 Year = 12 Months
20 Years = 12 * 20 = 240 Months
$50.00 a month for 20 years will be $50.00 * 240 months = $12,000.00.