Step-by-step explanation:
Step one:
given data
Anna
made $45.00 for 6 hours
for 1 hour she will make
=45/6
=$7.5
for 10 hours she will make
=$75
Allison
made $50.75 for 7 hours
for 1 hour she will make
=50.75/7
=$7.25
for 10 hours she will make
=$72.5
Anna will make more, she will make $75