<span>A. When adding two rational numbers a/b and c/d, the numerators a and c do not have to be integers. Therefore, the sum does not have to be a rational number. I think this is right might nor be :/
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The third one because eighteen does not have factor that can be added or subtracted to make 3 ;)
Answer:
lets let bygones be bygones
Step-by-step explanation:
No they are equal, because it u do 3*3 u get 9, and 4*3 is 12 making 9/12
Answer:
B. (-3, 2)
Step-by-step explanation:
The solution is given by the coordinates of the point where the lines intersect.
From the graph we see that it is the point where x = -3 and y = 2.
