Answer:
the aswer is 54
Step-by-step explanation:
6
B(Y)=5x+18
input the values
-2B=5(-6)+18
-2B=-30+18
-2B=-12
B=-12/-2
B=6
y-8=-3/2(x+8)
y-y1=m(x-x1)
y-8=-3/2(x-(-8))