Answer: No solution. It would end up being 1=-1.
Step-by-step explanation:
you only need to provide an example ?
if your question here is complete, then the full set is
{1,7,8}
and these are all possible subsets (pick any one you like) :
{1}, {7}, {8}, {1,7}, {1,8}, {7,8}
and formally also
{}, {1,7,8}
the empty set is a subset of every set, and the whole set itself is also formally a subset.
Slope =3
process--
=3
Point-slope form is 3x-y-6=0 (using the first set of points, (1,-3) )
process--
y-9=3(x-5)
y-9=3x-15
y=3x-15+9
y=3x-6
<u><em>3x-y-6=0</em></u>
17/.85=20
85 percent 20 is 17
Check the picture below. You can pretty much just count the units off the grid.