Answer:
77%
Step-by-step explanation:
Honestly I would just count it
<h3>Option A is your answer .</h3>
<u>Solution </u><u>:</u><u>-</u>

Answer:
Second option is the right choice.
Step-by-step explanation:

Answer:
It takes her 25.2 mintes
Step-by-step explanation:
You can just multiply 21 by 1.2 because that's how long she takes per lap and you can get 25.2
Answer:
$6
Step-by-step explanation:
In order to find the amount of the tip that T.J. and Lindsey will leave for their waiter, you have to multiply the lunch cost for the percentage they want to leave as a tip for their waiter:
Lunch cost=$30
Percentage they want to leave as a tip= 20%
$30*20%=$6
According to this, the answer is that the amount of the tip is $6.