3 years ago

Use the distributivity of multiplication of rational numbers over addition to simplify:

Mathematics

1 answer:

kipiarov [429]3 years ago

3 0

9514 1404 393

Answer:

3/8

Step-by-step explanation:

The distributive property tells you the outside factor multiplies each term inside parentheses.

a(b +c) = ab +ac

(-3/8)(4/7 +(-11/7)) = (-3/8)(4/7) + (-3/8)(-11/7)

= -12/56 +33/56 = 21/56 = 3/8

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Answer:

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Step-by-step explanation:

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Step-by-step explanation:

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2 years ago

How did it get 13? I'm confused

Alex

I don't understand either.

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3 years ago

laptop has a listed price of $879.95 before tax. If the sales tax rate is 8.5%, find the total cost of the laptop with sales tax

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Step-by-step explanation:

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