Answer:
Step-by-step explanation:
-2x - 11y = 5
-11y = 2x + 5
y = -2x/11 - 5/11 ( y= mx + c)
slope = -2/11
y-intercept = - 5/11
Sent a pic for you to see how I got the answer.
Answer:
F
Step-by-step explanation:
Solution of the system of equations is the points of intersections.
So, solutions are
(-1,0), (0,-1)
Number of students N, y years
N = 700 + 50y
N = 700 + 50 x 10 = 1200 (C)
Left not painted percentage = 100 - 60 = 40 %
Left = 40/100 x 45 = 18 (H)