Answer the following question.
James takes a spinning class 3 times a week. He works out for 1.5 hours each class and burns 7 calories per minute. How many calories does he burn per week?
Step-by-step reasoning process: He works out for 1.5 * 60 = 90 minutes per class. So he burns 90 * 7 = 630 calories per class. That means he burns 630 * 3 = 1890 calories per week.
The answer is 1890.

Answer the following question.
James decides to buy a new bed and bed frame. The bed frame is $75 and the bed is 10 times that price. He gets a deal for 20% off. How much does he pay for everything?
Step-by-step reasoning process: The bed cost 75 * 10 = $750. So everything cost 750 + 75 = $825. He gets 825 * .2 = $165 off. So that means he pays 825 - 165 = $660.
The answer is 660.

Answer the following question.
Henry wants to buy a t-shirt, a pair of jeans and a pair of socks. The jeans are twice the price of the t-shirt, and the t-shirt is $10 more expensive than the socks. The socks cost $5. How much does Henry need to pay for the pair of jeans?
Step-by-step reasoning process: The t - shirt costs $10 more than the socks, so it costs $5 + $10 = $15. The jeans are twice the price of the shirt, so they cost 2 * $15 = $30.
The answer is 30.

Answer the following question.
Kaylee needs to sell 33 boxes of biscuits. So far, she has sold 12 boxes of lemon biscuits to her aunt, 5 boxes of chocolate biscuits to her mother, and 4 boxes of oatmeal biscuits to a neighbor. How many more boxes of biscuits does Kaylee need to sell?
Step-by-step reasoning process: The number of boxes already sold is 12 + 5 + 4 = 21. Kaylee needs to sell 33 − 21 = 12 more boxes.
The answer is 12.