15.2
16 + 12 + 8 + 22 + 25 + 8 = 91 / 6 = 15.16 = 15.2
Answer:
285
Step-by-step explanation:
4(5x15-2)-7
4(75-2)-7
4x73-7
292-7
285
<h2>2x+y=2</h2>
Step-by-step explanation:
Let
be the point 
Let
be the point 
The equation of the line passing through two points 
and
is 
substituting
in the above equation yields

which when simplified gives 
which when further simplified gives 
x would equal 14 hope this helps