Because when you multiply the 9 by x you get 9x and when you multiply the 9 by 3 you get 27. So then your final answer would be 9x + 27.
I hope this helps!! :)
I hope this helps!! :)
Calculate the simple interest collected by the bank if $1,500 is loaned for 3 years at 8% per annum
2 answers:
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