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Bingel [31]
3 years ago
9

What is 3x?

Mathematics
1 answer:
MissTica3 years ago
6 0

Answer: 3 · 30= 90

Step-by-step explanation:

yes you are correct

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Hugh bought some magazines that cost $3.95 each and some books that cost $8.95 each. He spent a total of $47.65. Let m represent
finlep [7]

Answer:

3.95(3) + 8.95b = 47.65

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Subtract 11.85 from both sides.

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b = 4

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Step-by-step explanation:

3.95(3) + 8.95b = 47.65

11.85 + 8.95b = 47.65

Subtract 11.85 from both sides.

8.95b = 35.8

Divide 8.95 from both sides.

b = 4

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2 years ago
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mafiozo [28]

Answer:

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Step-by-step explanation:

X/14=6/21

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X=84/21

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2 years ago
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