Answer:
step 1
Step-by-step explanation:
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Claire incorrectly completed step 1 in which the second power of 10 was stated but it should have been the third.
4/3
y = -3/4x - 6
m = -3/4
Slope of the line perpendicular to this line = -1/m
= -1 ÷ (-3/4)
9-x