3 years ago

What is the answer and plz give me step by step explaining

1 answer:

4 0

Answer:

Step-by-step explanation:54x=60x-42, -6x=-42, divide both sides by six then you get 7

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julsineya [31]

Answer:

Her multiplication

Step-by-step explanation:

Not really an aexplanation

8 0

4 years ago

babymother [125]

Answer:

-2

Step-by-step explanation:

$\frac{f(b)-f(a)}{b-a}\\ \\=\frac{f(-1)-f(-4)}{-1-(-4)}\\ \\=\frac{-4-2}{-1+4}\\ \\=\frac{-6}{3}\\ \\=-2$

Therefore, the average rate of change over the interval [-4,-1] is -2.

5 0

2 years ago

madam [21]

Answer:

y=2x-11

Step-by-step explanation:

3 0

3 years ago

Shalnov [3]

3.124 * 10^-4

since your decimal is coming forward you need the exponent to be negative

3 0

3 years ago

lukranit [14]

Answer: 5x^2 - 5x - 6

work:
5x^2 -3(x+2) - 2x
distribute
5x^2 -3x - 6 - 2x
combine like terms
5x^2 -5x - 6

4 0

3 years ago