3 years ago

What’s is the sum of 3x-5 and 12-x expressed as a binomial

Mathematics

1 answer:

Leto [7]3 years ago

7 0

Answer:

2x+7

Step-by-step explanation:

3x +(-x) = 3x - x, so it's 2x

12 + (-5) is the same situation, just being 12 - 5, so it's 7.

putting them together leaves you with 2x+7

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notka56 [123]

Answer:

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Step-by-step explanation:

Given

See attachment for graph

Required

The equation of best fit

First, we pick two corresponding points on the graph,

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$(x_2,y_2) =(45,70)$

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$m = \frac{y_2 -y_1}{x_2 - x_1}$

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Open bracket

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