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MrRissso [65]
2 years ago
15

The cost for a company to produce x smartphones can be modeled by C(x)= 2x+35 and the company's total profit after selling x sma

rtphones can be modeled by P(x)= -x^2+120x-435. which function below represents the company's revenue for selling smartphones? ( recall that profit equals revenue minus cost)
A) R(x)= -x^2+122x-400
B) R(x)= -x^2+118x-470
C) R(x)= -x^2+122x-470
D) R(x)= -x^2+122x+400
Mathematics
1 answer:
Andrews [41]2 years ago
8 0

Answer:

D

Step-by-step explanation:

R(x) = -x^2+122x+400

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Reem earns $16 per hour for the first 8 hours of her shift. For each additional hour she works beyond the first 8 hours, she ear
RideAnS [48]

The single shift worked by Reem is 16 hours long.

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Representing the scenario with an equation :

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A custodian plans to repaint some classrooms. He has 5 = gallons of paint. All of
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