Answer:
C
Step-by-step explanation:
the buyer will get some amount of money left while the seller gets profit as well
4..?
Hope this helps explain what was needed to be solved! :)
Your answer is going to be 14.54. 16.99 off of 7% sales tax is $18.18, but 20% off is $14.54.
Remark
By manipulating parts of right angle triangles, you get 15/x = x/6
Solution
x^2 = 90
x = sqrt(90)
x = sqrt(3*3 * 2 * 5)
x = 3*sqrt(10)
