C because if you multply 2 times 2 is 4,0 so you get your answer!
If each face is 80m² and there are 4 identical faces, the answer would be 4 x 80 = 320m² - C
Answer:
-3/2
Step-by-step explanation:
If the first equation is 9x +3/4y = 6, then the solution would look like this:
An appropriate multiplier is -3/2.