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Alla [95]
3 years ago
5

3x(2x-7)+6x(4x+5) does this have an answer? Or can you only simplify?

Mathematics
1 answer:
olga nikolaevna [1]3 years ago
4 0

Answer:

it has answer but you gotta simplify

Step-by-step explanation:

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Scott likes to run long distances. He can run 20 \text{ km}20 km20, start text, space, k, m, end text in 858585 minutes. He want
aleksandrvk [35]

Answer:

<em>Scott will take 221 minutes to run 52 km</em>

Step-by-step explanation:

<u>Speed</u>

The speed of an object can be calculated with the formula:

\displaystyle v=\frac{d}{t}

Where d is the distance traveled and t is the time taken.

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\displaystyle v=\frac{20}{85}\ km/min

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