Parallel slope = 2
This is because the original line has slope 2. Parallel lines have equal slopes.
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Perpendicular slope = -1/2
The original slope 2 or 2/1 turns into -1/2 after flipping the fraction and the sign. Note the original slope and perpendicular slope multiply to -1. This is true for any pair of perpendicular lines where neither line is vertical.
For chemistry you would need to get an 84.
For Spanish you would need to get an 82.
Best of luck
Answer: It would be B, 200%
Step-by-step explanation:
144/3 = 48
48/24 = 2
48/0.24%= 200%
The answer is C because it's two negatives. Hope that helped
