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bekas [8.4K]
3 years ago
9

Homework 1. (4x3+ 8x2 10x) (12x3 2x2 3x 9)

Mathematics
1 answer:
dem82 [27]3 years ago
7 0
Using PEMAS
4×3=12
8×2=16
12×3=36
2×2=4
3×9=27


12+16+10×36+4+27
28+360+31=419
I believe this is correct, Hope this helps
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Mika rides his bike 3 miles each way to his friend's house. He leaves his house at 4 p.m. How many miles does he ride his bike t
marusya05 [52]

Answer:

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6 miles.

What information is extra?​

The hour at which he leaves his house.

Step-by-step explanation:

We know that he rides 3 miles each way.

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So he rides 3 miles both times, if we add that, we get:

3 miles + 3 miles = 6 miles

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6 miles.

And to answer the other question, we need to look at the given information that we did not use in this calculation. In this case, is the hour at which he leaves his house.

Notice that we never did use the fact that he leaves his house at 4 p.m.

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What information is extra?​

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3 years ago
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Step-by-step explanation:

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Rom4ik [11]
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Answer:

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Step-by-step explanation:

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Answer:

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