Answer:
0
Step-by-step explanation:
(x₁ , y₁) = (-9, -2)
(x₂ , y₂) = ( 5 , -2)
In these two points, there is no change in the y co-ordinates. So the line is parallel to x-axis.
slope of line parallel to x-axis = 0
I believe your answer would be
x^2 + 23x + 49
Answer:
B.
Step-by-step explanation:
Convert it to a decimal and its 0.4
The answer is either A or C because in 4/5 of an hour half of the tank fills up