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zimovet [89]
3 years ago
8

Help me with this question please, explain why u choose that answer and show ur steps

Mathematics
2 answers:
Setler [38]3 years ago
7 0
Let’s condense the original expression and see if that’s one of the answers

-1/2(-3/2 x + 6x + 1) - 3x

First we distribute the -1/2

((-1/2)(-3/2 x) + (-1/2)(6x) + (-1/2)(1)) -3x

3/4x - 3x - 1/2 -3x

Combine like terms

(3/4 x - 3x - 3x) -1/2

-21/4 x - 1/2

We could make this a mixed number

-5 1/4 x - 1/2

(Mixed number: 5 times 4 plus one gets the numerator)

So the answer is D
algol [13]3 years ago
5 0
^That helped me too
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Answer:

The weight of Paula's dog is 36 pounds.

Step-by-step explanation:

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So then you would calculate 48 divided by 4.

The weight of Carla's dog is 12 pounds.

Therefore the weight of Paula's dog is 3x12=3x10+3x2=30+6=36 pounds.

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