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Elden [556K]
3 years ago
7

The ratio of 7th grade students to 8th grade students in a soccer league is 17:23. If there are 200 students in all, how many ar

e in 7th grade?
Mathematics
2 answers:
Setler [38]3 years ago
6 0
17:23....added = 40

17/40(200) = 3400/40 = 85 (7th graders)
23/40(200) = 4600/40 = 115 (8th graders)
pashok25 [27]3 years ago
3 0
The answer to your question is 85 7th graders.How is it 85?

A ratio of 17 : 23   means there are 40 equal parts

 

So   (17/40) * 200  =   85   7th graders

 

And  (23/40) * 200  =  115    8th graders

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OverLord2011 [107]

Answer:

A rational number

Step-by-step explanation:

the decimal doesnt repeat forever and it ends

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3 years ago
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Nesterboy [21]

Answer:

A circle is centered at the point (-3,2) and passes through the point (1,5). The radius of the circle is (5 ) units. the point (-7, -1) and point (-7, 5) lies in this circle.

Step-by-step explanation:

equation of circle is

(X-center_X)^2 + (y-center_Y)^2 = r^2

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3 years ago
Ted bought a new book for $20.00. If the sales tax was 8%, how much did Ted play in all for the books?
bonufazy [111]
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5 0
4 years ago
X = –6 3x − 2y = –6 solve using substetution <br> NEED FAST
kondaur [170]

Answer:

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Step-by-step explanation:

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What you do to one side, you do to the other. And when you take it over to the other side, you'll have to turn -18 into a positive 18.

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7 0
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nadezda [96]

Answer:

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Mixed Number Form:

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7 0
3 years ago
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