Question: Without factoring in the cost of depreciation for his car John made $30,000 doing Uber. When he finally traded in the car he bought for $18,000 he got $6000 back. What was his profit from driving Uber?
Answer: Step-by-step reasoning process: His car depreciated 18000 - 6000 = $12000. So he made a profit of 30000 - 12000 = $18000.
So the answer is 18000.

Question: Rebecca bought 22 items for her camping trip, including tent stakes, packets of drink mix, and bottles of water. She bought 3 times as many packets of drink mix as tent stakes. She also bought 2 more bottles of water than she did tent stakes. How many tent stakes did she buy?
Answer: Step-by-step reasoning process: Let x represent the number of tent stakes. Drink Mix: 3x. Bottles of Water: x + 2. Total: x + 3x + x + 2 = 22. 5x + 2 = 22. 5x = 20. x = 4 tent stakes.
So the answer is 4.

Question: At Clark's Food Store, apples cost 40 dollars for a dozen, and pears cost 50 dollars for a dozen. If Hank bought 14 dozen of each kind of fruit, how many dollars did he spend?
Answer: Step-by-step reasoning process: If Hank bought 14 dozen apples, he spent 14 * $40 = $560. Hank also spent $50 * 14 = $700 for 14 dozen pears. The total cost of the fruits that hank bought is $700 + $560 = $1260.
So the answer is 1260.

Question: A movie theater company is advertising a deal of a movie ticket, a bucket of popcorn, a drink, and a box of candy for $20. Normally, a movie ticket costs $8, a bucket of popcorn costs three dollars less, a drink costs a dollar more than popcorn, and a candy costs half as much as a drink. How many dollars does the deal save a customer who buys a ticket, popcorn, drink, and candy normally?
Answer:
Step-by-step reasoning process: The popcorn costs 8 - 3 = $5. The drink costs 5 + 1 = $6. The candy costs 6 / 2 = $3. The normal price is 8 + 5 + 6 + 3 = $22. Thus, the deal saves a customer 22 - 20 = $2.
So the answer is 2.