Question

Annabelle is working two summer jobs, making $10 per hour babysitting and making $20 per hour lifeguarding. In a given week, she can work no more than 19 total hours and must earn no less than $290. If Annabelle worked 3 hours babysitting, determine the minimum number of whole hours of lifeguarding that she must work to meet her requirements.

Answer 1

she would need to work at least 13 hours lifeguarding to get to the 290 her with the of working an extra 3 hours

Explanation:

subtract the 30 dollars from babysitting from the 290 needed you 260 then divide it by 20