3 x - 6 y = 27
-4x + 6 y = -22

x=-6

y=45/6

Step-by-step explanation:

add them to each other so You will get

-X=6

X=-6

3(-6)-6y=27

-18-27=6y

-45=-6y

Y=45/6

idk what the answer is but for the points

step-by-step explanation:

the first one and the second one that's the 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