Answer:
Richel could earn $ 85 if she works 10 hours
Explanation:
As given
Richel earns in 4 hours = $34
By unitary method
Richel earns in 1 hour = 34/4
Richel earns in 10 hours= 34/4 x 10 =340/4 = 85$
Hence, Richel could earn $ 85
5.1m questions
6.7m answers