Do you have a question so I ca help?
Step-by-step explanation:
f(g(x))
= f(4x)
= (4x) - 3. (A)
15x - 10 where x is equal to the number of weeks would respresent the situation above. This is because he gains 15 cards every week and gave ten cards to James once.
If it has only been one week, the expression will be 15 - 10 because 15 × 1 = 15.
I hope this helps!
