B. V=9
Multiply it out, then subtract 99 from both sides, then divide by 11
You have two totals: total # of bills and total amount of $. Using x as #of 20s, and y as # of 50s, you can use the system
x+y=18
20x+50y=450
Answer:
17
Step-by-step explanation:
32+2=34
34/2= 17
First and last terms of the given equation are perfect squares. They can be written as
(4p^2)^2+ 2.(4p^2).5+(5)^2
It's like identity 1: (a+b)^2=a^2+2ab+b^2
So a=4p^2 and b=5
Therefore it is equal to (4p^2+5)^2
Answer:
Your answer is going to be 14.54. 16.99 off of 7% sales tax is $18.18, but 20% off is $14.54.
