Answer:
B
Step-by-step explanation:
8*5/6= 20/3 which is equal to 40/6 or forty sixths
Please mark brainlest
It is wrong because the equation is missing parentheses around the sum
When it says "the quantity of..." it always means parentheses. The correct equation is 2(3x+4)
Answer:

Step-by-step explanation:
I hope this helps you
Area=length.width
343=l.w
7.7.7=l.w
l=49
w=7
Perimeter=2 (49+7)
Perimeter=2.56
Perimeter=112