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saveliy_v [14]
2 years ago
15

HELP PLS NEED THIS IN 5 MIN

Mathematics
1 answer:
swat322 years ago
8 0

Answer:

0.25

Step-by-step explanation:

1. Add up all of the students.

20+20+25+7+13+5+3+2+5=100

2. Make a ratio of that number and the number of all the students in Music/Drama

MUSIC/DRAMA: 7+13+5=25

\frac{25}{100}

3. Simplify

\frac{25}{100} = \frac{5}{20} =\frac{1}{4} = 0.25

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Answer:

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Step-by-step explanation:

The given rational equation is

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Expand and group similar terms

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3 0
2 years ago
If x = a + 2b, y=2a – b, and z=.–2b , what is x – y + 2z?
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(3)

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