Answer:
8.8866 or 8.89 (rounded)
Step-by-step explanation:
There are a number of ways you can solve it. Here I will just explain 1 way. 18% is the same thing as 0.18. You can do 0.18 x 49.37 which equals 8.8866 tip or you could round it to dollars and cents which would be 8.89.
l Hope this helped! If it did, please give brainliest! It would help a lot! Thanks! :D
