4*20%
4*.2=
.8
4-.8=
3.2
The sales price would be $3.20
Answer:
slope intercept is y=mx+b where m is the slope and b is the y intercept
so the slope is 2 and the y intercept is 5 so the equation is y=2x+5
Step-by-step explanation:
Answer:
m = 
Step-by-step explanation:
Two point slope formula = 

It means the variable y is equal to the negative variable of x.
c.
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