Well the first step is to add all the prices up which adds up to $6.80 and multiply it by 1.15. Since the 1 is for the original price which is 6.8 and the .15 is for the tip. You’re welcome and have a nice day
Answer:
a b
Step-by-step explanation:
Answer:
11+x because the equation is reversabel.
Step-by-step explanation:
