Judy and travis each earned $108 walking dogs. judy walked 20 dogs. travis walked 45% of the number of dogs judy walked. how much money did travis earn for each dog he walked? a. $4.50 b. $9.00 c. $12.00 d. $48.60

Simplify 24÷(-2)(3)+7 a. -29 b. 3 c. 11

Which of the following represents the factorization of the trinomial below? x^2+7x-30

70 points ! pls 2. given the following two sets of data what is the union of the two sets and what is the intersection of the two sets. set a = {1, 2, 3, 4, 5, 6, 7, 8, 9} set b = {2, 4, 6, 8, 10, 12, 14} 3. given a regular deck of cards. describe a way of pulling cards that would create a dependent event and then one that would create an independent event. 4. what is the probability of drawing a red card and then drawing a spade without replacing the card that was drawn first?