Answer:
c)
Step-by-step explanation:
Gavin earns more because he earns 20 per hour and eva earns 11.5 per hour.
So Gavin earns 8.50 more than eva.
Hope this helps :)
I think it's A but I'm not 100% sure
Answer:
it is -21
Step-by-step explanation:
make it braintliest please