I will give Brainiest if you are right

The answer is F!

Step-by-step explanation:

The dot starts at 7 with the arrow going towards the left.

Seeing how 15 on the right side (of all inquealities) is positive, that means if we subtract both sides from positive 8, we will get positive 7 on the right side.

So we want the variable x to be equal to 7 or less than 7.

ELIMINATE choice F.

ELIMINATE choice H & J.

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

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