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3 years ago

Simplify -3a - 3 (7a+2)

Mathematics

2 answers:

Pepsi [2]3 years ago

7 0

Answer:

=−24a−6

Step-by-step explanation:

Let's simplify step-by-step.

−3a−3(7a+2)

Distribute:

=−3a+(−3)(7a)+(−3)(2)

=−3a+−21a+−6

Combine Like Terms:

=−3a+−21a+−6

=(−3a+−21a)+(−6)

=−24a+−6

pochemuha3 years ago

5 0

The answer to that is -24a - 6

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The adult weighs 84.09 kg. Calculate the adult’s weight in kilograms to pounds . Show work

pogonyaev

The adult weight in pounds is 185.39 lb

Solution:

Given that adult weighs 84.09 kilogram

To find : Adult’s weight in kilograms to pounds

We have the change the weight of the adult from kilogram to pound

The conversion between kilogram and pound is as follows:-

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3 years ago

Simplify -3a - 3 (7a+2)​

Simplify -3a - 3 (7a+2)