Answer:
1. -1z-3
2. 4x+2
3. -y+11
4. 7a-22
Step-by-step explanation:
Not too sure about the last one
Answer:
i think its 17 sos if its wrong
Step-by-step explanation:
D. y=5x+6 and 2y-12-10x=0 has infinitely many solutions and both lines are linear
E. y=4x+1, y=9x+4 has the solutions x = -3/5, y = -7/5
ANSWER

EXPLANATION
The total number of students can be calculated by adding all the frequencies.
From the graph the total frequency is,

The number of students who intend to go into state or local government after graduation is 78.
The percentage of students who intend to go into state or local government after graduation

