Answer:
D
Step-by-step explanation:
x² + 4 ≤ 2
- x + 4 < 2
<span>3m^-2 3n^3
--------- = -----------
5n^-3 5m^2
hope it helps</span>
Answer:

Step-by-step explanation:
One Hour:
Salad=40
Sandwich=19
Total work time
Generally
Time to make 30 sandwiches is


Therefore
Bill has 7-1.6 hours to make salads and can make x about of salads in


