28 plus nine percent sales tax
Answer:
you didn't attach an image
L= 6+w
6+2w=36
-6 -6
2w=30
w=15; l= 21
15x21= 315
A=315
Answer:
-7.5
Step-by-step explanation:
Put all the numbers in order (least to greatest)
-20, -15, -12, -10, -9, -6, -4, 14, 18, 18
Find the number in the middle
-9 and -6
Add -9 and -6 together and divide by 2 to get median.
-7.5
The answer to this question would be : 2pi/3