Answer:
i think its B
Step-by-step explanation:
Answer:
The inequality is 
Step-by-step explanation:
Total time:
The total time to complete the test is the sum of the number of multiple-choice questions multiplied by the time it takes to solve each and the number of short-answer questions multiply by the time it takes to solve each.
In this question:
Same number(n) of both.
Multiple-choice takes 2 minutes, short-answer takes 3.5 minutes. The total time is given by:

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.?
This means that:

So

The inequality is 
Answer:
1+1 = 2
Step-by-step explanation:
-1 + 3 = 2
Answer:
D -7π4
Step-by-step explanation:
Just took the test my dude :D