Christy solved this problem. a store charged a customer $445.50 for 150 floor tiles . what is the price of each tile? christy thought the answer was $2.97. is christy's answer reasonable? no, christy's answer should be closer to $30. no, christy's answer should be closer to $300. yes, christy's answer is reasonable. no, christy's answer should be closer to $0.30.

Multiplying fractions by whole number 5 x 1/3=?

I'm at a bookstore with $\$35$ in my pocket and a $20\%$-off coupon. what is the cost of the most expensive book i can buy with my money and the coupon? (assume that there are books of every possible price in the bookstore. it's a large bookstore! )

Paula makes stained-glass windows and sells them to boutique stores. if her costs total $12,000 per year plus $4 per window for the frame. how many windows must she produce to earn a profit of at least $48,000 in one year if she sells the windows for $28 each? 1. define a variable for the situation. 2. write an inequality that represents her profit. note: revenue is money coming in. cost is money going out. profit is the difference between the revenue and the cost. in other words: revenue - costs profit 3.using words, describe how many windows she must sell to have a profit of at least $48,000.