Answer:
D.3.5
Step-by-step explanation:
4x+2y=10(given)
2x+y=5
y=5-2x-----(1)
y=2x-1------(2)(given)
Since the left side of the equations are the the same,
5-2x=2x-1
4x=6
x=1.5
Sub x=1.5 into eq(1),
y = 5-2(1.5) = 5-3 = 2
so, x+y = 1.5+2 = 3.5
it is a have a great day xoxoxoxoxoxo
5 9/14? I hope this helped :)
Answer:
the answer is 9/10 i think
Line D the y axis is vertical only horizontal lines can have one point from the y axis otherwise it would be parallel to the y axis or include more points from it.