Answer: 2
Step-by-step explanation:
The answer is:
x = 4hrs
Explanation:
2.5(12.75x + 24.50) = 188.75
31.875x + 61.25 = 188.75
31.875x = 188.75 - 61.25
31.875x = 127.50
x = 127.50/31.874
x = 4
I hope this helps!!!
Answer:1
Step-by-step explanation:because you can both the same thing.
5.76x² + 2.86 • 1 - 35 = 0
x = √5.579861, −√5.579861