Edward has a hot dog stand. Last week he spent $13 for hot dogs and

Mathematics

1 answer:

xxTIMURxx [149]3 years ago

5 0

His profit is $12
25-13=12

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Step-by-step explanation:

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tatiyna

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6 hours.

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Let t represent time taken by plant 1 in hours to release the waste.

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ELEN [110]

We are going to define two equations where b means bagels and m will be muffins, First equation: 10*b + 4*m = 13 Second equation: 5*b + 8*m = 14 From the second equation, we can isolate b: b = (14 - 8*m)/5 In the second equation 10*(14 - 8*m)/5 + 4*m = 13 2*(14 - 8*m) + 4*m = 13 28 - 16*m + 4*m = 13 28 -13 = 16*m - 4*m 15 = 12*m m = 15/12 = 1.25 Then b = (14 - 8*m)/5 = (14 - 8*1.25)/5 = 4/5 = 0.8 So one bagel costs $0.8 and one muffin $1.25

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4 years ago

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