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zepelin [54]
3 years ago
12

What is the value of x? (x + 40) (3x) O 20 R O O 35 O O ASAP

Mathematics
1 answer:
Natasha2012 [34]3 years ago
3 0

Angles TRS and VRW are vertical angles, so we can set them equal to each other to get x:

x+40=3x

40=2x

20=x

So the value of x is 20

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<u>Answer:</u>

  • Carly's expenditure was $240 and the number of boxes of cards was required is 24 boxes.

<u>Step-by-step explanation:</u>

We know that:

  • 48 + 8(b) = Carly's expenditure
  • 10(b) = Carly's expenditure
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<u>Now, let's substitute the value of b into any equation.</u>

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<u>Hence, Carly's expenditure was $240 and the number of boxes of cards was required is 24 boxes.</u>

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