Answer:
-3
Step-by-step explanation:
Isolate -3y by subtracting x from both sides
-3y = -18 - x
Divide everything by -3
y = 6 + 1/3x
Slope is 1/3, and perpendicular lines have the reverse reciprocal slope, so our slope is -3
Answer:
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Answer:
Step-by-step explanation:
×
76÷2 = 38. 38 es la solución.
Well the average would change from 85 to 85.4