Answer:
7.68$
Step-by-step explanation:
2+(1/12)=2.08
16/2.08=7.68
Answer: The sum of the interior angles of a heptagon is 900 degrees.
Y coordinate on solving both equations comes out to be 0
-2x+3y=-6
3y = -6+2x
put the value of 3y in equation 2nd
5x-2(-6+2x) =15
5x+12-4x = 15
x=3
put value of X in 3y = -6+2x
3y = -6+2*3 = -6+6 = 0
thus y = 0
Add the two fractions together
1 3/5 + 2 1/10
=1 3/10 + 2 1/10
=1 6/10 + 2 1/10
=3 7/10