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miss Akunina [59]
3 years ago
15

20% of 50 [ ] 40% of 70 a.<b.>c.=plz anyone say this 10 points

Mathematics
1 answer:
mariarad [96]3 years ago
8 0

Answer: a.

Step-by-step explanation:  

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Three times the sum of a number and seven is two less than five times the number. . a. 3x+7=5x-2. b. 3(x+7)=5x-2. c. 3(x+7)=2-5x
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<span>We dissect each statement from the problem above to fully understand it.

the sum of a number and 7 is (x + 7)

3 times this is 3(x + 7)

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c

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Answer:

Step-by-step explanation:

Total Weight of the package = weight of product + weight of box

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Please help me simplify 9x-3(2+4x)=
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solution

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