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Naya [18.7K]
3 years ago
14

Help please im confused

Mathematics
2 answers:
Naddik [55]3 years ago
4 0
Line is going to be x=4
AlekseyPX3 years ago
3 0

So because this is a vertical line, its going to have all x-coordinates on that line to be the same. In this case, the common x-coordinate is 4, therefore the line is going to be x = 4.

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A dealer sold 500 tennis racquets some were sold at $20 each and the rest were sold at $45 each. The total receipts from these s
arlik [135]

Answer:

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Step-by-step explanation:

To start, we have to make 2 equations, one that represents the number of rackets and the other the money

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we clear x in the first equation

x + y = 500

x = 500 - y

we replace x in the second equation with (500 - y)

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10000 - 20y + 45y = 20000

-20y + 45y = 20000 - 10000

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y = 10000/25

y = 400

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8 0
3 years ago
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Xelga [282]

Answer:

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Hello!

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