Mathematics, 24.10.2019 20:43, andreanb8083

Students are given 3 minutes to complete each multiple-choice question on a test and 8 minutes for each free-response question. there are 15 questions on the test and the students have been given 55 minutes to complete it. a table titled test time, showing number of questions, time per item in minutes, and total time in minutes. the first row shows multiple choice, with m, 3, and 3 m. the second row shows free response, with 15 minus m, 8, and x. the third row shows total, with 15, blank, and 55. which value could replace x in the table? 7 – m 23 – m 8(15 – m) 8(15) – m

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Students are given 3 minutes to complete each multiple-choice question on a test and 8 minutes for e...