Sonya took a total of 12 quizzes over the course of 4 weeks. After attending 5 weeks of school this semester, how many quizzes will Sonya have taken in total?

Sonya will have taken 27 quizzes.

Step-by-step explanation:

12 divided by 3 is 4.

5 times 3 is 15.

12 + 15 = 27

Answer is 27 quizzes.

Hope that helps and maybe earns a brainliest!

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

correct answer:

b.(19,-2)