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mihalych1998 [28]
2 years ago
13

(x+7)(x-12) multiply

Mathematics
1 answer:
abruzzese [7]2 years ago
4 0

Answer: x^2-5x-84

Step-by-step explanation:

(x+7)(x-12)=

x*x+(-12*x)+7x+(-84)=

x^2-12x+7x-84=x^2-5x-84

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A restaurant sells about 330 sandwiches each day at a price of $6 each $.25 decrease in price. 15 more sandwiches are sold per d
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restaurant should charge $(6-0.25) = $5.75per sandwich to maximize daily revenue.

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the revenue is $1983.75

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