2 years ago

Please do these thanks. No fake stuff please thanks!

Mathematics

1 answer:

alexandr1967 [171]2 years ago

6 0

Answer:

1) 48p^2+4p-4

2)40b^2-45b+5

3)3p^2-6p+3

4)3v^2-6v+3

5)40x^2+28x+24

6)3x^2+15x+12

Step-by-step explanation:

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This could by seen as a ratio:
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Add up the ratio. Then divide the money earned, by the ratio.
4 + 5 = 9
31.50 / 9 = 3.5

Then you times the individual hours by this.
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5 x 3.5 = $17.5

So Jan earned $14
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a. 64 incorrect
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Vinil7 [7]

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Answer:

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