Answer: 6.25
Step-by-step explanation:
15% of 80 is 12, so he got $12 in tips
so the total amount of money earned should be $92 dollars
-1 and 1 are opposites, not decimals, and not fractions. Please mark Brainliest!!!
Answer:
zero
explanation:
an example is
1 2 -3
2 -3 1
-3 1 2