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yulyashka [42]
2 years ago
8

Could somebody help me understand this?

Mathematics
1 answer:
pantera1 [17]2 years ago
7 0

Answer:

M=a2-a1/b2-b1

Step-by-step explanation:

-3-a/-2-1

-4a/3

/-4/-4

a=3/-4

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Expression A: 3(x + 2) Expression B: 3x + 6....... Which statement does not show that these expressions are equivalent? O A. Sub
Dovator [93]

Answer:

D. 3(x+2) can be rewritten as 3x + 6 using the distributive property

Step-by-step explanation:

Given

3(x + 2) = 3x + 6

Required

Explain

From the list of given options, option D answers the question.

This is because, the expression above involves distributive property and only option D correctly states that.

A distributive property is:

a*(b + c) = a*b + a * c

In this case:

a = 3  b = x   and c = 2

So:

a*(b + c) = a*b + a * c

Substitute values for a, b and c

3*(x + 2) = 3 * x + 3 * 2

3(x + 2) = 3x + 6

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3 years ago
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Dennis_Churaev [7]
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5 0
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9.49 divided by 0.65
maks197457 [2]
The Answer Is 14.6
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Answer:

B) -2 degrees

Step-by-step explanation:

If the temperature went down 10 degrees the equation you need to use is 8-10=x.

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