2. 职称英语
  3. An antiques dealer bought c antique chairs for a total of x dollars. The dealer

An antiques dealer bought c antique chairs for a total of x dollars. The dealer

游客2024-01-12  55
问题 An antiques dealer bought c antique chairs for a total of x dollars. The dealer sold each chair for y dollars.
(a)Write an algebraic expression for the profit, P, earned from buying and selling the chairs.
(b)Write an algebraic expression for the profit per chair. [br]
选项
答案 P = cy - x
解析
转载请注明原文地址:http://tihaiku.com/zcyy/3355554.html
相关试题推荐
随机试题
最新回复(0)