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.
A. $39.
B. $2.50.
C. Sinea.
Answer:the answer is b
Step-by-step explanation:
Answer:
d
Step-by-step explanation:
thats the answer i did it too
Answer:
an hour would make it 10, then another 30 minutes added to the 30 would make it 11, so 11:06 pm
Step-by-step explanation: