Answer:
b=1
Step-by-step explanation:
Since, the line is perpendicular hence, the slope would be reciprocal of -5 which is -1/5.
y = mx+b
y= 3
x= -10
m= -1/5
b = ?
3= (-1/5)(-10) + b
3 = 2+b
3-2 = b
b= 1
Hope this helps!
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