Answer:
$90
Step-by-step explanation:
Choice (A) has zero slope becsuse her cost doesn't depend on the number of visits.
The formula for slope is: m = (y2 - y1) / (x2 - x1) ---> m = (b - b) / (-a - a) = 0/(-2a) = 0
Answer:
-4
Step-by-step explanation:
Answer:
when squeaky stands up to the mean girls
Step-by-step explanation: