Mathematics, 09.06.2020 04:57 cloudFF
Toby skated from his house to the beach at a constant speed of 888 kilometers per hour, and then skated from the beach to the park at a constant speed of 777 kilometers per hour. The total distance Toby skated was 202020 kilometers, and it took him twice as long to get to the park. Let bbb be the number of hours it took Toby to skate from his house to the beach, and ppp the number of hours it took him to skate from the beach to the park. Which system of equations represents this situation? Choose 1 Choose 1 (Choice A) A \begin{cases} 8b+7p=20 p=2b \end{cases} ⎩ ⎪ ⎪ ⎨ ⎪ ⎪ ⎧ 8b+7p=20 p=2b (Choice B) B \begin{cases} 8b+7p=20 b=2p \end{cases} ⎩ ⎪ ⎪ ⎨ ⎪ ⎪ ⎧ 8b+7p=20 b=2p (Choice C) C \begin{cases} 7b+8p=20 p=2b \end{cases} ⎩ ⎪ ⎪ ⎨ ⎪ ⎪ ⎧ 7b+8p=20 p=2b (Choice D) D \begin{cases} 7b+8p=20 b=2p \end{cases} ⎩ ⎪ ⎪ ⎨ ⎪ ⎪ ⎧ 7b+8p=20 b=2p
Answers: 3
Mathematics, 21.06.2019 19:00, mcccreamullinsr
How can you tell when x and y are not directly proportional?
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Mathematics, 21.06.2019 20:50, RidhaH
Determine the common ratio and find the next three terms of the geometric sequence. 649-14-02-00-00_files/i0100000, 649-14-02-00-00_files/i0100001, 2, a. 3; 649-14-02-00-00_files/i0100002, 649-14-02-00-00_files/i0100003, 649-14-02-00-00_files/i0100004. c. 649-14-02-00-00_files/i0100005; 649-14-02-00-00_files/i0100006, 649-14-02-00-00_files/i0100007, 649-14-02-00-00_files/i0100008. b. 3; 6, 18, 54 d. 649-14-02-00-00_files/i0100009. 6, 18, 54 select the best answer from the choices provided a b c d
Answers: 1
Mathematics, 21.06.2019 21:00, carissaprocacci
Tessa bought stock in a restaurant for $253.00. her stock is now worth $333.96. what is the percentage increase of the value of tessa's stock? a.) 81% b.) 32% c.) 24% d.) 76%
Answers: 1
Mathematics, 22.06.2019 00:00, tyryceschnitker
The amount of data left on the cell phone six gb for 81.5 gb of data is used how much data is available at the beginning of the cycle
Answers: 2
Toby skated from his house to the beach at a constant speed of 888 kilometers per hour, and then ska...
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