Answer:
y=
x-6.5
Step-by-step explanation:
=
= 
y=mx+b
-8 = (
) (-6) +b
-8 = -
+b
b= -6.5
Answer:
30$ sales tax, 460$ Total
Step-by-step explanation:
7% of 430 is 30.1, after rounding it’s 30, and 430 plus 30 is 460.
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