Balloon Mania; $5
Let x be the number of balloons ordered and y be the total cost.
For Balloon Express: y = 2x + 10
For Balloon Mania: y = 1.50x + 20
Given that x = 30, we can find the total cost for each company:
For Balloon Express: y = 2(30) + 10 = $70
For Balloon Mania: y = 1.50(30) + 20 = $65
Therefore, the O'Donnells should choose Balloon Mania as it is cheaper by $5.
Solve this real-world problem using a system of equations. The O’Donnells are having a birthday party for their son, and they plan to have a clown bring balloons to the party. Balloon Express charges $2 per balloon and $10 for delivery. Balloon Mania charges $1.50 per balloon and $20 for delivery. If the O’Donnells plan to order 30 balloons, which company should they choose, and how much will they save?(1 point)
Responses
Balloon Express; $5
Balloon Express; $5
Balloon Mania; $5
Balloon Mania; $5
Balloon Express; $25
Balloon Express; $25
Balloon Mania; $25
(pick an option)
1 answer
1 answer