Mathematics, 10.03.2021 01:00 isiahamccoy2149
The ratio of boys to girls in a class is 3 to 4. If the class has 21 students, how many of them are girls?
A. 28
B. 16
C. 12
D. 9
Answers: 1
Mathematics, 21.06.2019 17:10, sofiakeogh1487
If angle 2=3x +1 and angle 3=2x +4what is angle 2
Answers: 1
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