Answer:
y=mx+b
m=sloe
b=yint
given
slope=-2
yintercept=8
Step-by-step explanation:
y=-2x+8
add 2x to both sides
2x+y=8
minus 8 both sides
2x+y-8=0
75 divided by 15 is 7
30
102+48=150
180-150=30
10 percent
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