Need quick using all my points a best-fit line has the equation y = 37.4296x + 4.99, which models the cost y of ordering x video games from an online store. predict the cost of ordering 3 video games. a) approximately $117.78 b) approximately $108.28 c) approximately $117.28 d) approximately $114.27

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

225x²+4=0

225x²=0-4

225x²=-4

x²=-4/225

x=±√-4/225