Uhh we need a picture or some more info to help you with that one cheif
It would be A.) 7. hope this helps
The variation of K is what is found in front of X
Draw 4 even lines in the rectangle
Answer: 30% of decrease
Step-by-step explanation:
$13.95 - $10 = $3.95
$13.95___100%
$3.95___x= 28.31%
(3.95*100) / 13.95 = 28.31 = 30