i am not sure but i think that it is B
Answer:
There are 108 inches in 9 feet
Step-by-step explanation:
Well, two unit multipliers mean we have to convert through two units before we arrive at our final answer so we can convert from feet to yards to inches!
We know that 3 feet equal a yard, right?
So we can divide 9 by 3 to get the amount that 9 feet translates to in yards.

So we are now done with our first conversion! Our second is going to be from yards to inches!
There are 36 inches in 1 yard so we should multiply 3 by 36 to get the amount in inches!

Y=1/2x+6
Y-2=1/2(x+8)
Then simplify and get y by itself
Ok so what we have to do is 4+7+9=c
4+7=11
11+9=20
c=20
your answer is 20
500 seconds is greater. Since there are 60 seconds in one minute you would multiply 60 and 8.
60x8= 480