Divide the first equation by 2:

Sum the two equations:

Divide both sides by 5:

Substitute this value for x in one of the equation (for example the first) and solve for y:

Answer:
4
Step-by-step explanation:
k= y/x
k= 8/2 = 4
k= 12/3 = 4
k= 24/6 = 4
Answers are as follows
B = 51.5
a = 34.6
c = 55.6
<span>A, the highest Y value is 900 from the ordered pair (10,900) so as the least, the graph must go to 900. </span>