Multiply 6 by $16.50 to get the total amount = $99
now to get the percentage discount : 99-90 (which is the difference) / 99 (original price of what it should have been )
and then multiply by 100 to get the percentage discount
129 divided by 12 is 10.75. hope this helps.
Answer:
How to Find the Mean. The mean is the average of the numbers. It is easy to calculate: add up all the numbers, then divide by how many numbers there are. In other words it is the sum divided by the count.
Answer: domain: (-oo,oo) range: (0,oo)
Step-by-step explanation:
Answer:
54
Step-by-step explanation: