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sukhopar [10]
3 years ago
9

when a pair of shoes is sold at 12.5% discount, the selling price is 78.75. Find the original price of the pair of shoes and the

amount of discount
Mathematics
1 answer:
faltersainse [42]3 years ago
3 0
The original price was 90$ so you saved 11.25$
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Graph a line Slope of -5 and contains the point -3,-4
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Answer:

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Step-by-step explanation:

Find the y intercept using slope intercept form [ y = mx + b ]

y = -5x + b

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-19 = b

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  <u>   -7      -7</u>

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