10 hats because she bought 6-3=3 then 7 hats in total +3=10
Answer:
3/5
Step-by-step explanation:
Given
Required
Represent as fraction
To do this, we simply multiply 3/500 by 100
So, the fraction is 3/5
Answer:
d= -1/px + 10/9px^2
Step-by-step explanation:
Answer:
Step-by-step explanation: