The system of equations would be:
64x+132y = 1040
x = 2y
We multiply the number of adult tickets, 64, by the cost of the adult tickets, x. We multiply the number of student tickets, 132, by the cost of the student tickets, y. Together these add up to $1040.
We know that the cost of an adult ticket is twice as much as a student ticket, so x = 2y.
Answer:
$5.07
Step-by-step explanation:
1. Find the total cost of apples first
1.99 * 3 = $5.97
2. Price of the bread
.89 * 2 = 1.78
3. Price of the box of cereal
3.99
4. Gallon of milk
3.19
5. Add all together
And you come up with 14.93 dollars
6. Subtract by 20
20 - 14.93 = 5.07
