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alexgriva [62]
3 years ago
12

35 students planned to walk in a fund raiser. The ratio of girls to boys is 5 to 2. How many boys are there?

Mathematics
1 answer:
Molodets [167]3 years ago
5 0

Answer:

13

Step-by-step explanation:

   13

2/35

  2  {

------{-

 1  5

 1  5

----------

     0

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8 0
2 years ago
Jessica and Mike are making presentations for a class project. Jessica's slideshow starts with a verbal introduction that is 16
uysha [10]

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they both has 7 slides and the presentation had a duration of 28 seconds

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we have to setup equation that makes them equal to each other if you know what i mean. 2x+16=3x+10

then we just solve for x

2x+16=3x+10

subtract 10 from each side

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step 2 subtract 2x from each side

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then to find the length of their presentations we just plug in 6 to one of the equations

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2 years ago
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Anton [14]

Answer:

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Step-by-step explanation:

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3 years ago
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