Answer:
$19.53
Step-by-step explanation:
20/100 × 15.5 = $3.1 → tip cost
Cost +tip = 15.50 + 3.1 = $18.60
Now , sales tax = 6%
6/100 × 15.5 =$ .93
Total amount (tax+lunch+tip) = 18.60+.93
= $19.53
Answer:
Step-by-step explanation:
Hello,
The number of weekly social media posts varies directly with the square root of the poster’s age and inversely with the cube root of the poster’s income.
If a 16-year-old person who earns $8,000 makes 64 posts in a week, what is the value of k?
Hope this helps.
Do not hesitate if you need further explanation.
Thank you
Answer: 18.85 is the circumstance!
Step-by-step explanation:
<u><em>9 is the greatest common factor correct answer.</em></u> First you had to find prime factorization of 9: 1, 3, 9, 3²=3*3=9. And then, you had to find prime factorization of 27: 1, 3, 9, 27, 3³=3*3*3=27. The greatest common factor of 9 and 27 is 9 is the final answer. Hope this helps! And thank you for posting your question at here on brainly, and have a great day. -Charlie