Answer: A (-2, 1)
see image explanation attached
If the total bill is $85, and you want to leave a 15% tip, then you can calculate it as follows:
85 * 15%
= 85 * 15/100
= 85 * 0.15
= 12.75
The amount that should be left as a tip is D. $12.75.
Answer:
the orange line is the reflection y=-1
$140(.075) = 10.5
10.5+140= 150.50
the total would be $150.50