Let x be the number of people at University B
x + (x+3.5) = 9.5
2x +3.5 = 9.5
2x = 6
x = 3 million students at University B
x + 3.5 = 3 + 3.5 = 6.5 million students at University A
Answer:
A≈20.43
Step-by-step explanation:
Answer: She has $15
Step-by-step explanation:
20*0.75=15
