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IrinaVladis [17]
3 years ago
6

A rectangular garden has side lengths of 12 feet and (x+10) feet. The garden has an area of 480 square feet. Write an equation a

nd solve for x
Mathematics
1 answer:
Eddi Din [679]3 years ago
7 0

Answer:

Step-by-step explanation:

12+x+10=480

22+x=480

x=458

2(12)+2(x+10)=480

24+2x+20=480

44+2x=480

2x=436

x=218

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GuDViN [60]

Answer:

29) x = 17

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31) x = 23

32) x = 44


Step-by-step explanation:

29)

6x - 17 = 85

6x = 102

x = 17


30)

4x + 21 + 103 = 180

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31)

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32)

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Answer:

105%

Step-by-step explanation:

We'll analyse the question one step at a time

Let the original price be x.

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Express 1.05 as a fraction

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Uhm, I don't think so could you payed for braces or your insurance paid for them.

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