Answer: A: there is not enough evidence to support a relationship between lunch preference and role at school
He would need to $189.60 for eight pairs of jeans.
(i have to make this 20 characters long)
80% of 25 is 20
Answer:
y-intercept: (0, -2)
Step-by-step explanation:
Determine by how much x (the run) and y (the rise) change as you go from (-4, -6) to (3, 1): The change in x is 7 and that in y is also 7. Thus, the slope is
m = 7/7, or m = 1.
Using the point-slope form and the point (3, 1), we get:
y - 1 = 1(x - 3), or y = 1 + x - 3, or y = x - 2
Comparing this to y = mx + b, we see that the y-intercept is -2.
I think it is B, since x goes right 4.5 times and y goes up 3 times.
