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2 years ago

Ira bought a tennis racquet that cost $112. The sales tax rate is 9 percent. What is the total amount that she paid?

Mathematics

1 answer:

zvonat [6]2 years ago

5 0

Wouldnt 9% bc 9 cents ?

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Answer:

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3 years ago

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charle [14.2K]

Answer: 30p

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2 years ago

Max p=3x+2y subject to 5x+y<16 2x+3y<22 x>0 y>0

garri49 [273]

Answer:For all the corner points, the maximum is at point (1, 3)

From the graph of the constraints, the corner points of the feasibility region are (0, 0), (0, 10/3), (1, 3), (2, 0)

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For (0, 10/3): p = 0 + 2(10/3) = 20/3 = 6.67

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For (2, 0): p = 2 + 2(0) = 2

Therefore, solution = (1, 3)

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3 years ago