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leva [86]
2 years ago
9

Look back at Model it. How does substituting x + 2 for y in the second equation give you

Mathematics
1 answer:
Sidana [21]2 years ago
4 0

Answer:

x + 2 is a number + 2.

Step-by-step explanation:

in algebra, this could basically say anything plus 2 is<em> y</em>.

Let's say x is 2.

2 + 2 = 4

hope it helps!

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What is the equation of a line passing through (-3,7) and having a slope of -1/5<br> PLEASE HELP
OLEGan [10]

Answer:

y = -1/5x +32/5

Step-by-step explanation:

The slope intercept form of the equation of a line is

y = mx+b

we know m = -1/5

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We know a x and y on the line

7 = -1/5(-3) +b

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Subtract 3/5 from each side

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So the equation is

y = -1/5x +32/5

8 0
3 years ago
Explain why estimation is an important skill to know when adding and subtracting decimals.
Alla [95]
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4 years ago
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Angle 1 is supplementary to angle 2
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Answer:

  congruent

Step-by-step explanation:

Angles supplementary to the same angle are congruent.

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Here, angles 1 and 3 are both supplementary to angle 2, so ...

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An insurance policy sells for $800. Based on past data, an average of 1 in 50
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Answer: i needed this question too!

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A packed box that is being shipped will be weighed in order to calculate the correct postage needed. The total weight of a packe
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Answer:

Step-by-step explanation:

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Let Weight of product inside box=w

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The weight of the product is 6.36lb

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