Answer:
x > - 3
Step-by-step explanation:
Isolate the - 3x on the left by adding 3 to both sides
- 3x < 9 ( divide both sides by - 3 )
Remembering to reverse the inequality symbol as a consequence of dividing/ multiplying by a negative value
x > - 3 ← reverse symbol
30 members must be present for the vote
50 * .6 = 30
k = 0 means the parabola has one zero, because the vertex is just on the x-axis. k > 0 means the parabola has none zeros, because the vertex will be above the x-axis and it will not intersect the x - axis.
Answer:
7.5x+20 No
27.5+x No
20(7.5+x) Yes
150+x No
20x+150 Yes
Step-by-step explanation:
Step-by-step explanation:
2×10,000 + 8×1000 + 5×100+6×10+1