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What system of equations can be used to find the number of each type of balloon in a bunch of 18 balloons that cost $19?
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What system of equations can be used to find the number of each type of balloon in a bunch of 18 balloons that cost $19?

What system of equations can be used to find the number of each type of balloon in-example-1
User Mdlars
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1 Answer

4 votes

The correct option is A.

Here, m + l = 18 shows the total number of balloons and 1.25 m + 0.75l = 19 shows the total cost of balloons.

User Vineet Kapoor
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