Answer:B
Step-by-step explanation: i think it is the only one observing something tell me if i am wrong though
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(
)
40 minutes is 2/3 of an hour.
30 miles per hour x 2/3 hour = 20 miles.
30 minutes = 1/2 hour.
60 miles per hour x 1/2 hour = 30 miles.
Total = 20 + 30 = 50 miles.
The Area of a piece of paper
Step-by-step explanation:
expanded form is adding each place value together with zeros replacing all other spots
32.28
30.00 + 2.00 + 00.20 + 00.08