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blsea [12.9K]
3 years ago
6

A shopper uses a department-store gift card to pay for 3 sweaters priced at $27 each. What is the change in the value of the gif

t card?
Mathematics
1 answer:
LenKa [72]3 years ago
7 0
Well you multiply 27 by 3 to get 71 dollars
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The form of the equation you are given is called "point-slope" form. The "slope" in this case is the per-hour fee. The point is (9 h, $195). Point-slope form generally looks like this:

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