Answer:
15
Step-by-step explanation:
To find how many she bought, we have to divide. So we do 105/7=15.
Answer:
It helps in common sense
Step-by-step explanation:
The radius is half the diameter of the circle. If the radius gets larger then the whole circle grows. When the circle gets larger, the area gets larger too.
The answer is A. h + 3s = 35 and 2h + s = 20