Not too sure if i can tell u much but the answer on my test is B
Answer:
A
Step-by-step explanation:
A is the answer because it gives direct address to parents and kids. All the others don't give a direct subject, unlike A that says parents and kids.
The formula of a slope:

We have the points (-8, -20) and (5, 2). Substitute:

Answer: The slope is 
62.50/5=12.50 for each tour
500/12.50 = 40 tours
Answer:
A
Step-by-step explanation:
tan theta will equal zero if theta = n × pi where n is an integer