Answer:
please transalate
porfavor transalate
Step-by-step explanation:
Answer:
y=18.5x
Step-by-step explanation:
74-55.5=18.50
92.50-74=18.50
111-92.5=18.50
(3,55.50)
y=18.5x +b
55.50=18.5(3)+b
55.50=55.50+b
b=0
-6. because -6 is farther away from 0 than -5
The decimal multiplier to decrease by 30 is .7
I do believe it would be x=30
