Answer:
b. y=2x-2
Step-by-step explanation:
y=mx+b
m= slope
b=y intercept
4
Answer: 31311620
Step-by-step explanation: Calculator
3 3/7
7x+2v=48
2v. -2
-------
46
7x+46=48
-46. -46
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7x=2/7. x=2/7=1/7
x=1/7