Kiki dan kakak di depan sekolah
Answer (3)
8x+13=$149 is the equation 8x+13-13=149-13 8x=136 You divide 136 by 8x=$17 The answer is $17 per book
To find the cost per book, we set up the equation 8 x + 13 = 149 . Solving for x , we find that the cost per book is $17. Tim spent a total of $136 on the 8 books, leaving him with $13 remaining.
;
perihal apa yang Kiki dan Kakak lakukan didepan sekolah karena yang anda tanya ini bisa dibilang tak jelas atau bisa dibilang anehPenjelasan:maaf jika saya terlalu lancang
