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GenaCL600 [577]
2 years ago
13

Find the difference (2x+7)-6(5x-8)

Mathematics
2 answers:
Greeley [361]2 years ago
5 0

Answer:

-28x+55

Step-by-step explanation:

step 1. Substitute the -6 into the 5x-8.

(2x+7)-6(5x-8)

2x+7-30x+48

step 2. Combine like terms.

2x+7-30x+48

<u>-28x+55</u>

Now, these are the simple steps you can follow.

sveticcg [70]2 years ago
4 0

Answer:

-28x-41

Step-by-step explanation:

6*5x-6*8

30x-48

2x+7-30x-48 = 2x-30x+7-48 = -28x+7-48 = -28x+(-41)= -28x-41

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Rewrite 5 2/3 as an improper fraction.
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8 0
3 years ago
If AB=48 and BC=22, then AC=?
alexandr1967 [171]

If A, B and C are collinear, then

1) if B is between A and C:

AC = AB + BC

AC = 48 + 22 = 70

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Answer:

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