<span>We want to check how many intersections line A and B have, that is, we want to check how many common solutions do these equations have:
</span>
i) 2x + 2y = 8
ii) x + y = 4
<span>
use equation ii) to write y in terms of x as : y=4-x,
substitute y =4-x in equation i):
</span>2x + 2y = 8
2x + 2(4-x) = 8
<span>2x+8-2x=8
8=8
this is always true, which means the equations have infinitely many common solutions.
Answer: </span><span>There are infinitely many solutions.</span><span>
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c
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hope it helps
ps. can I have the brainiest answer
Just shade in one box as 1/2 divide by 5 is 1/10
B. y = -2 + 4
y = 2 not 5
Answer:
A line that does not have an end to it.
Step-by-step explanation:
For example a line is forever, but if you put dots on the end, it will not be forever.
