Question

“You can earn money by tutoring for $8 per hour and by walking dogs for $7.50 per hour. You have 15 h available to work. What is the greatest number of hours you can spend walking dogs and still make at least $115?”I need help

Answer 1

Multiple 15*8 it will equal 120 then multiple 120 and 115 it will equal 13,800 and 7.50 multiple 8 it will equal 6.000 then add 13,800+6.000 it will equal 19.800

Answer 2

The greatest amount of hours is 15.


$115/8 = 14.3... You can't work for the .3 minutes, so it will become 15 hours.