Answer:
c=27/40
in decimal form 0.675
Step-by-step explanation:
1/8+c=4/5
c=4/5
-1/8
c=27/40
The total cost of the dinner with a pre-tax tip would be $65.78. If you paid this with a $100 bill, you would get $34.22 back.
Answer:
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Step-by-step explanation:

Points A, B, C, D, E, F are called non - collinear points.