Answer:
360 degrees
Step-by-step explanation:
The answer is D. The roots are just where the line crosses the y axis.
$2.25
Divide the cost ($18) by the amount of flowers (8.)
answer x = 225 and y = -135
x+y = 90 and x= 90-y and x -y = 360 so 90-y -y = 360
