Answer:
If its in exact form it would be : 9/8
If it's in decimal form it would be: 1.125
If it's in mixed number form it would be: 1 1/8
Step-by-step explanation:
Hope this helps! :))
(f + g)(3) = f(3) + g(3).
Find f(3).
f(3) = x + 3
f(3) = 3 + 3
f(3) = 6
Now find g(3).
g(3) = 4x - 3
g(3) = 4(3) - 3
g(3) = 12 - 3
g(3) = 9
We finally add f(3) + g(3).
f(3) + g(3) = 6 + 9
f(3) + g(3) = 15
The answer is 15.
the giraffe is 18 ft tall