Answer:
its 72
Step-by-step explanation:
i already solved this question yesterday. :)
Answer:
The lines are perpendicular
Step-by-step explanation:
If the total bill comes to $110.05, we know that we are going to have to take 15% of this for his tip.
So we convert 15% to a decimal by dividing by 100:

Then we multiply this by the amount of the bill:

So if we round this to the nearest cent, we get $16.51.
Therefore, Alberto's tip will be about $16.51.
The value of 2 is two thousand
1st one is x=5
2nd one is x=-15
Pls mark brainliest