32.8 + # = 100

What is #?

67.2

Step-by-step explanation:

You take 100 and minus 32.8

it is the same as  10minus 8 is 2 so we right the 2. then 9-2 is 7. and 9-3 is 6

    99.(1)0

-

    32.8

    67.2            

Y=-12x+9 and y=-12x+17
-12x+9=-12x+17 Because they are both set equal to y
Subtract the 9 from the left and add the -12x from the right to get: 0=8
This is not true, so the lines don’t intersect. You can also tell this because they have the same slope, but different y-intercepts. Another pair of equations that don’t intersect is y=2x+4 and y=2x+9