You are planning an event for 100 people. You have a budget of $380 for dessert. Each slice of cake costs $3.00 and each slice of pie costs $5.00.
Write a system of equations to determine the number of slices of cake and pie you can buy.
(1 point)
x - y = 380
3x - 5y = 380
3x + 5y = 100
x + y = 380
x + y = 100
3x + 5y = 380
x - 3y = 380
x + 5y = 100
Let x be the number of slices of cake and y be the number of slices of pie.
The total cost equation is 3x + 5y = 380.
The total number of slices equation is x + y = 100.