Answer:
1. Yes
2. Yes
3. No
4. No
5. No (that is plus not multiply)
6.5
Step-by-step explanation:
x<3
4x-1<11
4x<11+1
4x<12
divide by 4 each side
t ≤
t−3−3t≥3t+6−3t
t−3≥6
-−3+3≥6+3
t≥9
(t) ≥ (9)
$12,594.71
i did the test