Simplify the following expression. 1/3 (27-21x)

Mathematics

2 answers:

Marizza181 [45]3 years ago

8 0

1/3 * 3(9-7x)
9-7x
Answer is B.

Scrat [10]3 years ago

7 0

simplification :-

1/3 (27-21x )

3( 9 - 7x )

so 1/3 is cancel with 3

answer will be ( 9-7x)

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Find Slope:
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Substitute Slope = 1 into y = mx + b:
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y = x + b

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Find y-intercept:
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At point (0, 2),

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Substitute b = 2 into y = x + b:
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y = x + 2

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Expressed in the form of y = mx + b:
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y = x + 2

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Value of m + b :
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1 + 2 = 3

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Answer: The value of m+b is 3.
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