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Tcecarenko [31]
3 years ago
15

1. Martin was given 10 math problems, and he has answered 7 of them. what precent of problems does martin have left to do?

Mathematics
2 answers:
son4ous [18]3 years ago
6 0

Martin still has 30% of the problems left to do.

andre [41]3 years ago
4 0

Answer:

D)30%

Step-by-step explanation:

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Naomi and Claire are painting a mural. Naomi paints 2 square feet per hour and has already painted 16.5 square feet.
mrs_skeptik [129]

Answer:

4.5 hours

Step-by-step explanation:

let t be the time elapsed

Therefore, we can set up a system of equations and solve accordingly

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rusak2 [61]

Answer:

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I hope this correct and helped! :)

Step-by-step explanation:

Slope intercept: y=mx+b

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7 0
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slega [8]

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7 0
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