Answer:
11
Step-by-step explanation:
2-8 you need to minus the first number
2. 5 hours
3. $200
4. 9.5 hours. If it has to be whole numbers, 10 hours
Hope that helps!
<em>-scsb17hm</em>
IM ON THE SAME ONEEE let me know when you have it
The solution is b
3× -2y-9
4x +3y =22