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
<span>The correct answer is
D. The grain contains all three parts of the kernel<span>.
A wholegrain refers to a grain that contains all three original parts of the kernel: the bran, the endosperm and the germ (refer to attached image). A wholegrain, unlike a refined grain is not processed and has all three parts of the kernel intact. Examples of wholegrain food sources include barley, brown rice, oatmeal, whole wheat pasta, etc. </span></span>
For a patient who was injured during a fist fight, medics need to use ICD-9-CM Diagnosis Code E960.0
Those code is filled with standardized diagnostic tools for :
- Beating NOS
- <em><u>Brawl or fight with hands, fist, feet</u></em>
- injured or killed in fight NOS<span />
Number one is A im not sure about the second one but i believe its c