Answer:
A
Step-by-step explanation:
The equation is

If you put in the numbers you get

This comes to 1056. So the answer is 1056 in^2
Answer:
D
Step-by-step explanation:
Answer:
\large \boxed{\textbf{Bowl = 300 g; cup = 200 g}}
Step-by-step explanation:
Let b = the mass of a bowl
and c = the mass of a cup
We have two conditions:

Calculations:

Check:

OK.
Answer:

Step-by-step explanation:
Rule: 
