Find answers to your most challenging questions with the help of IDNLearn.com's experts. Ask any question and get a thorough, accurate answer from our community of experienced professionals.
Answer:
20%
Step-by-step explanation:
let x be the percent of the cost of her brunch to tip
26.50 * x/100=5.30
0.265x=5.30
x=5.30/0.265
x=20%