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Verdich [7]
4 years ago
7

A middle school has a speech club with a total of 18 students. The ratio of girls to boys is 4:5. How many girls are in the spee

ch club? How many boys are in the speech club? Justify your answers.
Mathematics
1 answer:
Alex4 years ago
7 0
18 kids total.
4 : 5
4+5=9
18 divided by 9 = 2
Each unit = 2
4 times 2 = 8, so there are 8 girls
5 times 2 = 10, so there are 10 boys.
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Solve the system of 2x-5y+z=1 3 y+2z=5-24z=48
motikmotik
<span>A) 2x -5y +z = 1
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3 years ago
Which is the other endpoint of a line segment with one endpoint at (1, 3) and midpoint at (3,5)?
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Answer:

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3 years ago
Which property can be used to show that 4r+3s+2r=6r+3s? Explain your answer.
riadik2000 [5.3K]

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4 0
4 years ago
4 students are running for club president in a club with 50 members. How many different vote counts are possible, if all 50 memb
Fofino [41]
4 = x
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50 ÷ 4 = 12.5 
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The answer is 48 possible votes.

6 0
3 years ago
Can somebody please help with this ? Thank you so much .
OLga [1]
1/2 ...
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8 0
4 years ago
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