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svetoff [14.1K]
2 years ago
12

Ninth grade math help me PLEASEEEE PLEASE

Mathematics
1 answer:
dusya [7]2 years ago
3 0

Answer:

I believe the answer is D.

Step-by-step explanation:

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What is the value of x in the equation 4x + 8y =40 when y =0.8
Neko [114]
Y = 0.8

4x + 8y = 40

4x + 8*(0.8) = 40

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3 years ago
Given the speeds of each runner below, determine who runs the fastest. \text{Katie runs 10 feet per second.} Katie runs 10 feet
Mrrafil [7]

Answer:

noah

Step-by-step explanation:

katie = 10 f/s

ron = 466 f/33s

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katie = 10 f/s

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3 years ago
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Step-by-step explanation:

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4 0
2 years ago
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