The answer is C because 4 + 15 = 19.
Answer:
3.33%
Step-by-step explanation:
10
The x’s represent just the people, and because the bottom line only represents time it doesn’t affect the amount of people.
Answer:
volume 1050 
surface area 859 
Step-by-step explanation:
volume is length times width times height (7*25*12)/2
surface area is area of all the sides added together
2(25*12)+(12*7)+ 2(
)