B. The variable d represents an unknown number. So, 21+d, is equal to 21+an unknown number.
.4706 or 47.06%
you would add the boys and the girls and then divide divide the boys by the total student in the bag
You do
-26
-4
---
-30
5n=-30 so...
-30/5=-6
Therefore
n=-6
Answer:
12.36 ft^3
Step-by-step explanation:
Volume of cylinder=πr²*h
3.14*1.5²=7.065
7.065*1.75=12.36ft^3
