Answer:
87.5
Step-by-step explanation:
40% of x = 35 , that is
x = 35
0.4x = 35 ( divide both sides by 0.4 )
x = = 87.5
Answer: x = 87.5
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x=1/2,-2/3
Step-by-step explanation
4x-3=y
perpendicular means
-1/4x-3=y