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.
3kh - 12.4h
h(3k-12.4)
= h(3k) - h(12.4)
= 3kh - 12.4h
23.3
