<span>Ellen wants to purchase a book that is regularly priced at $18. The book is discounted 15%. She also needs to pay a 6% sales tax on the discounted price.
the book is originally $18...
then if you discount it by 15%...
$18-($18 x .15)=$15.3
then it says that she has to pay 6% of the already discounted price...
$15.3+(15.3 x .06)=16.218$
if you round it to the nearest whole penny its...
Answer:
16.22$
</span>
Each angle in a regular octagon = 135 degrees and
Because of the 2 given equal angles BCDA is a trapezium, so
AD is parallel to BC so < BCD + < CDA = 180 degrees
Therefore < CDa = 180-135 = 45 degrees
and < CDJ = 180 - 45 = 135 degrees (adjacent angles).
Answer:
-3
Step-by-step explanation:
The equation would first look like 9/-3
When you are dividing negativ numbers a negative divided by a positive is always a negative so 9/-3 is -3
Answer: -4m-n
Step-by-step explanation:
5m-13m-n+4m
5m-13m+4m-n
-8m+4m-n
-4m-n
Answer: meters: 3 6 9 12
Millimeters: 6,000 7,000 9,000
Step-by-step explanation:
Your adding by 3 in meters and then after 7,000 you have 9,000 then 10,000
I hope this helped!