I think its C. but im not really sure. Well i hope im correct or at least helped u :D
Answer:
she would need to work at least 13 hours lifeguarding to get to the 290 her with the of working an extra 3 hours
Step-by-step explanation:
subtract the 30 dollars from babysitting from the 290 needed you 260 then divide it by 20
Answer:
none of them
Step-by-step explanation: