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svp [43]
4 years ago
10

Matt's parents pay him $5.50 for each half hour he babysits his sister, plus a tip. if matt made $18.50,for how long did he baby

sit?
Mathematics
1 answer:
Scorpion4ik [409]4 years ago
8 0
Set up equation: 5.5x=18.5.
Solve: X=18.5/5.5=3.36 or about 3 or 3 and 1/2 :)
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Neporo4naja [7]

Answer:

Using the info you just gave,

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We can now figure out the percentage of students that did NOT select soccer.

First, you need to add all the students together.

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You get 40 students all together.

Now, add together the students that DID NOT choose soccer.

7 + 8 + 13 = 29

That means that 28/40 of the students did not choose soccer.

Now, convert that to a percentage.

28/40 = 0.7

To make that into a percentage, multiply by 100

Thus, the percentage of students that did not select soccer is 70%.

Hope this helped!

7 0
3 years ago
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3 years ago
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timurjin [86]
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