How to solve this words problems

8. You are having a party to celebrate after finishing your AFDA exam. The options for beverages are Soda and Juice. Options for snack are pretzels, chips, or popcorn. Options for dessert are ice cream and cake. If you have only one beverage, one snack, and one dessert, how many different meals are possible? a 7 b. 20 c. 12 d. 6 9. How many different ways can you arrange the letters in the word ALIVE? a. 24 b. 36 C. 3125 d. 120 10. The Interact Club contains 12 members. In how many ways can a committee of 7 be chosen? Is this situation a permutation or a combination? a. 240240; Permutation b. 2002; Combination c. 792; Combination d. 3991680; Permutation 1 1. Find the slope of the following equation: 4x + 6y =12 ? a. 4 b. -4 C. WIN d. - 2 12. Write the equation of the line that has a slope of 0 and goes through the point (2, -7). a. y= =x-1 b. y = -7 c. x = 2 d. y = -x+3 M wolloy i slain way 13. You decide to hire a consultant this year to help you prepare your taxes. She charges $100.00 flat fee for her services plus 6% of your tax refund. Which equation appropriately relates her total fee, f, and your tax refund, r. a. f =.067 + 100 b. f = 6r -100 c. f = 16.67r d. f = 600r 14. Use the information from problem #13 to answer this question. If your tax refund turns out to be $450.00, how much do you have to pay your tax consultant? a. $127 b. $700 c. $160 d. $450