Question: It takes 5 people to lift a car and twice as many people to lift a truck. How many people are needed to lift 6 cars and 3 trucks?
Answer: It takes 5 x 2 = 10 people to lift a truck. 5 x 6 = 30 people are needed to lift the cars. 10 x 3 = 30 people are needed to lift the trucks. Altogether, 30 + 30 = 60 people are needed. The answer is 60.

Question: Jonathan eats 2500 calories every day except for Saturday, when he consumes an extra 1000 calories. He burns 3000 calories every day. What is his weekly caloric deficit?
Answer: He consumes 2500 + 1000 = 3500 calories on Saturday. He consumes 2500 * 6 + 3500 = 18500 calories in the week. He burns 3000 * 7 = 21000 calories in the week. His caloric deficit is 21000 - 18500 = 2500 calories per week. The answer is 2500.

Question: Mrs. Dunbar was creating floral arrangements for her niece's wedding. She needed to make 5 bouquets and 7 table decorations. She uses 12 white roses in each table decoration and 5 white roses in each bouquet. How many white roses in total does she need to complete all bouquets and table decorations?
Answer: For table arrangements, she needs 7 * 12 = 84 white roses. For bouquets, she needs 5 * 5 = 25 white roses. Thus, in total, she needs 84 + 25 = 109 white roses. The answer is 109.

Question: Tracy, Michelle, and Kati take a road trip that is a total of 1000 miles. Tracy drives 20 miles more than twice Michelle, and Michelle drives 3 times the amount that Katie drives. How many miles does Michelle drive?
Answer:
Let x represent the number of miles Kati drives. Michelle:3x. Tracy:20 + 2(3x) = 20 + 6x. Total:x + 3x + 20 + 6x = 1000. 10x + 20 = 1000. 10x = 980. x = 98 miles. 3(98) = 294 miles. The answer is 294.