Select the correct answerSelect the correct answer from each drop-down menu. A teacher is making a history test composed of the same number of multiple-choice questions as short-answer questions. She estimates it will take students an average of 2 minutes to complete each multiple-choice question and an average of 3.5 minutes to complete each short-answer question. Write an inequality to determine how many questions, n, the teacher can include if the test must take students less than 45 minutes to complete. from each drop-down menu. A teacher is making a history test composed of the same number of multiple-choice questions as short-answer questions. She estimates it will take students an average of 2 minutes to complete each multiple-choice question and an average of 3.5 minutes to complete each short-answer question. Write an inequality to determine how many questions, n, the teacher can include if the test must take students less than 45 minutes to complete. 45

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08-12-2021
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Select the correct answerSelect the correct answer from each drop-down menu. A teacher is making a history test composed of the same number of multiple-choice questions as short-answer questions. She estimates it will take students an average of 2 minutes to complete each multiple-choice question and an average of 3.5 minutes to complete each short-answer question. Write an inequality to determine how many questions, n, the teacher can include if the test must take students less than 45 minutes to complete. from each drop-down menu. A teacher is making a history test composed of the same number of multiple-choice questions as short-answer questions. She estimates it will take students an average of 2 minutes to complete each multiple-choice question and an average of 3.5 minutes to complete each short-answer question. Write an inequality to determine how many questions, n, the teacher can include if the test must take students less than 45 minutes to complete. 45

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michell96 michell96 · Answer 1 · 2021-12-21T15:22:25+01:00

The inequality to show the number of questions the teacher can include is 2x + 3.5x < 45

An inequality shows the relationship between two mathematical expressions. The first step to write an inequality is to identify the factors to consider. In this case:

Time for multiple-choice questions: 2 minutes.
Time for short-answer questions: 3.5 minutes.
Total time for the test: 45 minutes.

Now, using this information you can create the inequality:

2x (multiple-choice questions time) + 3.5x (short-answer questions time) < 45 minutes (Total time for the test)
x represents number of questions.

You can also solve this equality:

2x + 3.5 x < 45
5.5 x < 45
x < 45 / 5.5.
x < 8.1

This means the teacher can include 8 questions of each type.

Learn more about inequality in: https://brainly.com/question/19491153