Mathematics, 10.07.2019 11:30, jasminebrown72
Gina and danny are playing an +addition card game +. in the card game, each player takes turns pulling two cards, one at a time, from a deck of cards. if the first card plus the second card is positive, the player keeps those cards. if the answer is zero or negative, the player loses those cards, and the cards go back in the deck. there are only 10 cards in the deck, which have the following numbers: 1 2 3 4 5 -1 -2 -3 -4 -5 (a) if a player gets a 3 for their first card, what must the second card be in order for the player to keep the cards? list all possible cards from the deck that would get a positive sum. explain your reasoning or show your work. (4points) (b) gina pulls -2 as her first card. what must her second card be in order for her to have a negative answer? list all possible cards from the deck that would get a negative sum. explain your reasoning or show your work.(4points) (c) danny also pulls two cards and says that his sum is zero. what pairs of cards could danny have pulled? list all correct answers and explain why or show your work.(4points) (d) explain the addition and subtraction rules for integers in any way that you choose. make sure to explain all types of problems. (4points)
Answers: 2
Mathematics, 21.06.2019 14:30, igtguith
Brent works part-time at a clothing store. he earns an hourly wage of $15. if he needs to earn more than $45 in a day and works for x hours a day, which inequality represents this situation? a. 15x > 45 b. 15x < 60 c. x > 60 d. 15x < 45 e. x < 60
Answers: 1
Mathematics, 21.06.2019 21:30, neptunesx
Students are given 3 minutes to complete each multiple-choice question on a test and 8 minutes for each free-responsequestion. there are 15 questions on the test and the students have been given 55 minutes to complete itwhich value could replace x in the table? 5507-m23-m8(15-m)8(15)-m
Answers: 2
Gina and danny are playing an +addition card game +. in the card game, each player takes turns pulli...
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