Select all the relationships that demonstrate a positive association between variables. O A. Outside temperature and cost to heat a home
B. Number of people in a grocery check-out line and how long you have to wait to check out
C. Length of time you have walked and distance you have traveled

in the attachment.   i didn't see your choices.   the word which means there is choices.

step-by-step explanation:

(x,y)

x tells you how much left or right you go from the origin

y tells you how much down or up you go from the origin

so for example (-3,2), you go left 3 and up twice. i denoted which of the ordered pairs is which in my graph.

answer: y = -2.5x - 15

              (-6,0)

step-by-step explanation:

one peck is 9.309 quarts

9.309x 2

answer is (b.

164 ft2)

a base  

18

b base  

7

h height  

8