The variables x and y vary directly. Use the values to write an equation that relates x and y.
10.y = 4;x=2
11. y = 25; x = 5
12. y = 20; x = 12

3-4

step-by-step explanation:

the answer is 3-4 because both 45 and 60 has a multiple of 15.

45/3=15

60/4=15

therefore the odds against selecting a red is 4-3

cosine

step-by-step explanation:

knlknlkkn

step-by-step explanation:

company a

step-by-step explanation:

using the linear regression models , it is found that company a   pays about $14 more. but using the same regression (linear) company b pays about $10 more.

so company a pays more than b