<u><em>780 students</em></u>
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<em>Set up a proportion.</em>
<em />
<em>75 / 125 = x/1300</em>
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<em>125 10.4 = 1300</em>
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<em>75 * 10.4 = 780</em>
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<em>x=780</em>
2x + 3x = 100
5x=100
x=100/5
x= 20
Therefore, 2x=2×20=40
3x=3×20=60
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D. After 150 minutes, the 5 cent one is more.
Hope this helps!
Answer:
b
Step-by-step explanation:
