<span>The answer is f(n-1) because f(n - 1) The term is the output, and the one before n is n - 1.
So its D)</span>
Answer:
Step-by-step explanation:
x + 25 + 4x + 10 = 180
5x + 35 = 180
5x = 145
x = 29
<1 = 29 + 25 = 54
<2= 4(29) + 10 = 116 + 10 = 126
