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Damm [24]
3 years ago
6

What property should be initially applied to simplify the expression (4a + 4b) + (2b - c) + 5c?

Mathematics
1 answer:
Jobisdone [24]3 years ago
8 0

Step-by-step explanation:

There is nothing special in the given expression.

first of all we can arrange the likes terms together to reduce the expression, and there is no need of parenthesis so we can write

4a+4b+2b-c+5c

=4a+4b+4c

taking 4 common we get

4(a+b+c)

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Answer:

(x + n)^2

Step-by-step explanation:

Okay! Let's get this going!

(x + n ) ^2 is correct because first we get

x^2 and n^2. Yet we need to add one more part to this to make it true which is x * n. We multiply this by two since according to the formula (a + b)^2 = a^2 + 2ab + b^2

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3 0
3 years ago
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6 0
3 years ago
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Mariana [72]

7. Loan amount = $12000

Monthly payment = $380

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3 0
3 years ago
A bag has 14 yellow Marbles and 6 red marbles half of the red marbles are made of plastic a marble is selected at random from th
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Answer:

There is a 3/20 chance that a red plastic marble will be taken out on random.

Step-by-step explanation:

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