Answer:
83.16%
Step-by-step explanation:
Convert 28% into a decimal 0.28 Then multiply 0.28 by 2.97
Substitute in the points. It doesn't matter if they ar pe variables or not, since the variable b is used already in the equation, making it possible to find.
Substitute in the y value for the y in the equation and do the same for the x.
-3=2b+b
-3=3b
-1=b
b is -1.
Hope this helps!
Your fortune is "Stop procrastinating - starting tomorrow."
The answer to your question would be the third option
Cost per friend will be total cost of cab ride / number of friends
so z = 12.75 / y