Answer:
20.9-26.2 = -5.3 to the left (or 5.3 to the right)
If we look at the rest of the input and output, we also realize that:
output = input + 5
Thus if the input is 'n' then the output is 'n+5'
Hope that helps!
Yes, for every value of x, there is only one value of y. This means that y is a function of x.
He will use more tiles because 1/3 is smaller than 1/2 and the smaller the tiles the more you need to fill the place up.
The ratio of the length of the room to its area is
