Answer:
x > 0, if not 4/x < 0
0 < 4/x < 6/7
0 < 28/x < 6
0 < 28 < 6x
0 < 4 2/3 < x
Step-by-step explanation:
Answer:
Red
Step-by-step explanation:
Answer:
7x+14 I think is correct. it's just combining like terms
It is called the Symmetric property
Answer:
340 students.
Step-by-step explanation:
1) 1900-200=1700
2) 1700/5=340