The correlation coefficient for the ages of drivers in a driver safety class and the number of traffic violations they have received is -0.61

6, 10

9, -13

12, -21

18, -23

step-by-step explanation:

you just add 6 to the x-coordinate and subtract 10 from the y-coordinate.

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

you bought 31 v bucks

step-by-step explanation:

25+6=31

parallelogram is the   answer