As i can see there is a table a bove so the x is the first number which going up the graph and the y is across the line
Adding both equations cancels y:
<span>4x + 8y = 16
</span><span>4x - 8y = 0
-----------------+
8x = 16 => x=2
filling in x=2 in the first equation gives:
4*2 + 8y = 16 => 8y = 8 => y=1
So (2,1) is the (x,y) pair that solves the two equations. Answer C.</span>
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Gloria would have worked six hours which would put her at $72.00 but spends $0.50 to travel to and from work and that would put her at $71.50
