Answer:
I'm not sure exactly what you're looking but I would set up the equation like this.
y=65+5.5x for Ned's equation
y=8.75x for Jack's equation.
Step-by-step explanation:
This is in y=mx+b format, hopefully it helps!
The second answer from the top is correct. The minus 5 means to move 5 to the right and the plus 2 means to move the graph up 2 units. Hope this helps!
Answer:
Step-by-step explanation:
17.3664
Answer:
feet
Step-by-step explanation:
Total length of the board =
feet
Length of board that is removed from the larger board = 
When a smaller board is removed, the length of the remaining board can be calculated using subtraction as:
Remaining Length of board = Total Length - Length of smaller board
= 
This means
feet of board remains after removing the smaller board from it.
The last integer is z, then the other two are z-1 and z-2.
The sum is therefore
(z-2)+(z-1)+z=3z-3.