Hi
(6x-5) (2x-1) = 12x²-6x-10x+5 = 12x²-16x +5
Andrea can cut 4 1/2 (or 4.5) inch pieces from her original piece.
18/4 = 4.5
Hope this helps!
For this case, the first thing to do is to observe that the figure is symmetrical with respect to the FH axis.
Therefore, the following lengths are the same:

So, by equalizing both sides we have:

From here, we clear the value of m.
We have then:


Answer:
The value of m is given by:

Answer:
22
Step-by-step explanation:
The y values increase by 2 every time so 18+2=22
Answer:
128 ÷ 16 = 8
so 8 dog food for every dog