Evan is working two summer jobs, making $10 per hour babysitting and making $8 per hour walking dogs. in a given week, he can work no more than 16 total hours and must earn no less than $140. if evan worked 12 hours babysitting, determine all possible values for the number of whole hours walking dogs that he must work to meet his requirements. your answer should be a comma separated list of values. if there are no possible solutions, submit an empty answer.

the ratio of white tiles to blue tiles is 48: 16. the ratio in it's simplest form is 3: 1.

step-by-step explanation:

ratio: take the first number and add a colon next to it, then add the second number after that. make sure the ratio order matches up with the written problem!

simplest form: we can simplify the ratio 48 : 16 by dividing both terms by the greatest common factor (gcf).

the gcf of 48 and 16 is 16.

divide both terms by 16:

48 ÷ 16 = 3

16 ÷ 16 = 1

reducing to simplest form:

48 : 16 = 3 : 1