Second answer
Step-by-step explanation:
Answer:
37 minutes
Step-by-step explanation:
X= 5y + 1
-2x + 9y = -1
-2(5y + 1) + 9y = -1
-10y - 2 + 9y = -1
-y - 2 = -1
-y = 1
y = -1
x + 5 = 1
x = -4
(-4, -1)
Y=-2x+4
-2x is going to be the slope
4 is going to be your y-intercept
As all real number I think