Mathematics
Mathematics, 19.08.2019 13:10, emilyy6425

Two of your friends, matt and karen, both run to you to settle a dispute. they were working on a math problem, and got different answers. wisely, you decide to look at their work to see if you can spot the source of confusion.
matt
6 – 4(3 – 5)2 + 30 ÷ 5
6 – 4(–2)2 + 30 ÷ 5
6 – 4(4) + 30 ÷ 5
6 – 16 + 30 ÷ 5
−10 + 30 ÷ 5
20 ÷ 5
4
karen
6 – 4(3 – 5)2 + 30 ÷ 5
6 – 4(–2)2 + 30 ÷ 5
6 – 4(−4) + 30 ÷ 5
6 + 16 + 30 ÷ 5
6 + 16 + 6
22 + 6
28 explain to matt and karen who, if either, is correct, and identify errors that you find. provide the correct manner to fix those solutions, and identify the correct answer. use complete sentences.

answer
Answers: 2

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Two of your friends, matt and karen, both run to you to settle a dispute. they were working on a mat...

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