Answer:
Step-by-step explanation:
I=PRT/100
I=<u>3000*5.4*6</u>
100
97200/100=972.
I=$972
4(8+2n) = 4 + 4n
32 + 8n = 4+4n
4n = -28
n = -7
345.
Just divide 407.10 by 1.18 and you'll get your answer.
