Answer:
Line 2 for part a
The system of equations for part b
and line 1 for part c
Step-by-step explanation:

Look at the picture.
The common part does not exist.
Answer: 6 students
Step-by-step explanation:
The teacher wants to give each student 2/3 of a slice of pizza but only has 4 slices to give.
If each student gets 2/3 out of 4 slices, the number of students receiving will be:
= Slices / proportion per slice
= 4 / 2/3
= 4 * 3/2
= 12/2
= 6 students
If im correct it would be -2(2)+4(-2)-5 which is -4-8-5 which would be -17
Answer:
answer is 8$ have a great day
Step-by-step explanation: BRAINLIEST PLEASE