I physically cannot tell you
I got x < 2 for the inequality
Look at the image for more information
The area is equal to 230 CM.
area for rectangle :
area = width times length
area = 7 x 20 = 140CM
area for triangle:
area = 1/2 times base times height
area = 1/2 x 20 x 9 = 90CM
ADD:
140+90 = 230 CM
Y=-2/3x + 2
y=3x-2
one because the slopes are different
10/24 x 100 = 41.66
Approximately 42% of her day