Answer:
2286
Step-by-step explanation:
1-3n=-9+n+2 ---> -3n-n=-1+-9+2 --> -4n=-8 ---> n=2
let f(x)= y
y = 4x+8
x= 4y + 8
4y = x - 8
y = (x - 8)/4
Hope this helps.
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16,575
3.5% of 15,000 is 525$
525 x 3 = 1575$
15,000 + 1575 = 16,575