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lubasha [3.4K]
3 years ago
7

Solve for x please help me

Mathematics
1 answer:
hjlf3 years ago
4 0

Answer:

It's C.

Step-by-step explanation:

12x+4+9x+8=180

Combine like terms 21x+12=180

Subtract 12 from both sides 21x=168

Divide each side by 21 21x/21=168/21

x=8

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Answer:

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Step-by-step explanation:

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Answer:

x = -3

Step-by-step explanation:

Take the 3x away from the right side.

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Divide both sides by 8.

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3 years ago
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Answer:

D.) 57

Step-by-step explanation:

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Read 2 more answers
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Alex787 [66]

Answer:

Option A : y = 40x - 85 is the correct answer.

Step-by-step explanation:

Given that:

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Profit = Cost of pools cleaned - purchase price of supplies

y = 40x - 85

Hence,

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8 0
3 years ago
Help plsssssssss especially on Thursday number 3 pls brainliest
sergiy2304 [10]

Answer:

2. Thursday

A

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range = 15

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is in the picture

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