8/26+12/26=20/26
So the probability for picking a green or blue marble is 20/26
10/13
2 because it is the only degree there in the problem
Answer:
1) intersection of both lines is the solution: (-3, 1)
2) y = -1/6x + 1 will produce a perpendicular line and intersect at only one point (slopes of 6 and -1/6 are opposite and reciprocal, thereby producing perpendicular lines)
3) 'b' can be any value except 1
Step-by-step explanation:
Answer:
C, your answer is correct.
Step-by-step explanation:
The x-values don't repeat. They repeat in every choice besides C.
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Hope this helps!