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Tanzania [10]
4 years ago
7

Which expression is equivalent to (18x + 9k) + (2x + 6k)?

Mathematics
2 answers:
sertanlavr [38]4 years ago
4 0
18x + 9k + 2x + 6k...combine like terms
20x + 15k or it can also be 5(4x + 3k)
LenaWriter [7]4 years ago
4 0

Answer:

5(4x+3k) or (20x+15k)

Step-by-step explanation:

we have

(18x+9k)+(2x+6k)

step 1

Group terms that contain the same variable

(18x+2x)+(9k+6k)

step 2

Combine like terms

(20x)+(15k)

step 3

Factor the number 5

5(4x+3k)

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We start by calculating the assessed value, that is 41% of the price.

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