Answer:
$171.12
Step-by-step explanation:
Including the tip and cost, it is 171.12. Multiply 148.6 by 1.15, which includes the total cost plus another 15% for the tip.
Answer:

Step-by-step explanation:

Hope this helped!! Have an amazing day :D
Is there some other part of this ?
I think what your asking for is that x=10