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3 years ago

Simplify to create an equivalent expression. -r+8(-5r-2)

Mathematics

2 answers:

Anarel [89]3 years ago

5 0

Answer:

-41r-16

Step-by-step explanation:

Distribute the 8 to each term inside the parentheses:

−r+8(−5r−2) =−r−40r−16

Combine the r-terms:

−r−40r−16 =−41r−16

The simplified expression is:

−41r−16

Maru [420]3 years ago

3 0

Answer:

− 41r - 16

I don't know how to explain how i just understand the question and know the answer

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add 6:

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There is 22 in the smaller class and 28 in the larger class.

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A packages of 4 socks cost 27.56 what is the unit rate

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2 years ago

The Demand function for a product is given by:

VikaD [51]

Answer:

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Step-by-step explanation:

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The average rate of a function f(x) in an interval [a,b] is given by:

$A = \frac{f(b) - f(a)}{b - a}$

In this question:

$D(q) = -0.0003q^2 - 0.04q + 23.56$

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The average rate of change of Demand between 40 and 175 units sold is of -0.1045.

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3 years ago

Please help me!!

nikitadnepr [17]

its the first one

Step-by-step explanation:

because per pertains to to x

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