If its 2 dollar per book and they need 300 dollar, you need to divide 300 by 2 which is 150 students. you will need 150 students for each to pay 2 dollars. just to be sure, 150 students times 2 dollar is 300 dollars
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Answer:
every year the branches increase 75%
Step-by-step explanation:
Answer:
x=1
Step-by-step explanation:
4/7=4x/7=0
x=1
Answer:
12
Step-by-step explanation:
3x + 7 = 5x - 17
5x - 3x = 7 + 17
2x = 24
x = 12