Answer:
system of equations:

Step-by-step explanation:
I've attached an image with an explanation below, hope it helps!
Answer:
c is the answer
Step-by-step explanation:
i ust know
I got the answer right, I just took the test: (going from left to right)
Fish+Bird= 6
Bird+Not fish= 8
Total= 14
Fish+Not bird= 19
Not fish+Not bird= 22
Total= 41
(Now going down the column)
Fish total= 25
Not fish total= 30
Total+Total= 55
A. x-4; x representing the cost of admission for adults.
b. $3.50
c. $6
I would say he can because 1+1 = 2