Answer:
f(x) = 2.25x + 5 or A
Step-by-step explanation:
f(x) = 2.25x + 5 is the answer
78 students chose lion
24, 14
x + y = 38
x = 10 + y
You can substitute (10+y) into the top equation where the x is.
10 + y + y = 38
10 + 2y = 38
2y = 28
y = 14
Now plug 14 in for y in either equation to get x
x = 10 + 14
x = 24