The cost of 1 adult ticket in the off season is 42$, but it is asking for the child ticket's price so you would do 194-42 and you get 152. Then, you would divide 152/4 and you get 38 but this is during the off-season so you would double it and get 76.
The regular price for a child is 76$
But feel free to check my work :D
(-9,0) is the answer of the new cordinates
Answer:
the first option
a = -2
b = 3
Step-by-step explanation:
See photo attached. (: