Answer: Answer: x≥ −1
/2
Step-by-step explanation:
Answer:
4 students
Step-by-step explanation:
The total number of students is given by:

Where N is the total number of students, A is the number of students that have taken Math 2A, B is the number of students that have taken Math 2B, and C is the number of students that have taken Math 2C:

4 students in Group A have taken all three classes.
*The number of students that have taken two classes has be subtracted so those students do not get counted twice
Answer:
1. first option
2. second option
3. second option
Step-by-step explanation:
i dunno i did the math and used a calculator. im pretty confident with my answers so hopefully theyre right
Answer:
1.5
Step-by-step explanation:
6 divided by 4