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Alisiya [41]
3 years ago
15

Please help me with this problem

Mathematics
2 answers:
charle [14.2K]3 years ago
6 0

Answer:

1, 4, 5.

Step-by-step explanation:

1. 3x * 3y is equal to 9y.

4. 2x * y * z is equal to 2xyz, since the grouped variables mean the same thing as multiplied.

5. 4x * 4y is 16xy, because 4 * 4 is 16 and x * y is xy.

jeyben [28]3 years ago
5 0

Answer:

9xy = 3x . 3y

2xyz = 2x . y . z

4x . 4y = 16xy

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During a snowstorm, snow accumulated at a constant rate of 8/3 centimeters per hour. if the snow continued to fall at that rate
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Answer:

16 centimeters

Step-by-step explanation:

The constant rate is 8/3 (cm/hr)

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Therefore, 16.02 (or 16 depending on how you rounded) centimeters accumulated on the ground.

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inessss [21]

Answer:

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