Answer:
3/2
Step-by-step explanation:
3-9/-8-(-4). -6/-4. turn into positive due to the two negatives and becomes 3/2
Answer:550
x > 0, if not 4/x < 0
0 < 4/x < 6/7
0 < 28/x < 6
0 < 28 < 6x
0 < 4 2/3 < x
