Evaluate 20-2x when x=2 and when x=3. which gives you the larger value and what is that value?

For x=2, 20-2x = 20-2(2) = 20-4 = 16;

for x = 3, 20-2x = 20 - 2(3) = 20-6 = 14

The larger y-value is obtained when x = 2, and that y vaue is 16.

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