Small number=S
Large number= L
Write the equations:
S=L/4
L-S=36
Plug the first one in the second one:
L-L/4=36
3L/4=36
L=48
Then S=L/4=48/4=12
Answer:
0
Step-by-step explanation:
Substitute the value of x to the 2nd equation
3(2y-4)-6y=-12
6y-12-6y=-12
0=0
Answer:
D
Step-by-step explanation:
Answer:
-5/2
Step-by-step explanation:
Slope m = (y2-y1)/(x2-x1)
m = (-2 - 8)/(6 - 2) = -10/4 = -5/2
so y = mx + b
y = -5/2x + b
Using (2,8)
8 = -5/2(2) + b
8 = -5 + b
b = 13
then y = -5/2x + 13