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: brainly.com/question/19491153
D. The correct answer is D
Treatment is dependent upon the progression of the disease Treatment should begin when CD4+ cell count is between 350 and 500. Treatment can also begin when other diseases start to flare up.
Answer:
True
Explanation:
an advertisement can influence how a person views prescription medicine
Should be a slower post activity
