Question: Show all work or justification and FORMULAS for complete credit. 1. (2 pts) If 12% of the bottles of pop sold at a store last

Show all work or justification and FORMULAS for
Show all work or justification and FORMULAS for complete credit. 1. (2 pts) If 12% of the bottles of pop sold at a store last week are Fanta, and the store sold 600 bottles of pop total that week, how many Fantas did they sell? 2. (2 pts) A quantity is decreased by 15% and the result is 350. What was the original amount? 3. (3 pts) Before a big sale, a store marks up a $40 item by 30%, then after a month the store puts it on sale for 30% off. Is it back to the same price? (Show your calculations.) 4. (3 pts) The number of car accidents at an intersection averaged 90 a year. After new signage, the average was 75 a year. Calculate the percent change and determine if it is an increase or decrease

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