Answer:
D
Step-by-step explanation:
Answer: the slope is the rise over run of the line on a grid so the amount it takes for a point to go up and over
Step-by-step explanation:
Answer:
C. 81
Step-by-step explanation:
x^2-18x+81
(x-9)(x-9)
Answer:
8.5 for each student ticket
Step-by-step explanation:
Simply divide the total cost 42.5 by the amount of students 5 to get your answer.
42.5 / 5 = 8.5