The answer is 6.875.
Hope this helps!
She works 6.875 hours in the evening
log (4x-1) + 5 = 8
log (4x-1) = 8 - 5
log (4x-1) = 3
4x - 1 = 10³
4x - 1 = 1000
4x = 1001
x = 1001/4
ok done. Thank to me :>
Answer:
1.2⋅10
−4
Step-by-step explanation: