A store currently charges the same price for each towel that it sells. If the current price of each towel were to be increased by$1, 10 fewer of the towels could be bought for $120, excluding sales tax. What is the current price of each towel?
答案是$3
我觉得这道题关键是没有看懂题意,10 fewer of the towels could be bought for $120这句话到底什么意思啊,买多少towel需要120呢?
A store currently charges the same price for each towel that it sells. If the current price of each towel were to be increased by$1, 10 fewer of the towels could be bought for $120, excluding sales tax. What is the current price of each towel?
答案是$3
我觉得这道题关键是没有看懂题意,10 fewer of the towels could be bought for $120这句话到底什么意思啊,买多少towel需要120呢?