customers at your store select their groceries from shelves and then pay. sales records and records of restocks for flaming roast coffee (1 lb size) are as follows:
number of bags tue wed thu fri sat sun mon
sales  5  8  2 19 22 15  3
restock  6 12 12 18 24  0  0
what is the net change in how many bags are on the shelf, from the beginning of tuesday to the end of monday?

a 4/6 = 9/12   not proportional

step-by-step explanation:

to find which are not proportional, we can use cross products

if it is true, they are proportional.   if it is not true, they are not proportional.

a 4/6 = 9/12

4* 12 = 6*9

48 = 54

not this is not proportional  

b 2/3 = 12/18  

2* 18 = 3 * 12

36 = 36

this is proportional

c 5/4 = 10/8  

5*8 = 4*10

40 = 40

this is proportional

d 7/5 = 35/25

7*25 = 5 * 35

175 = 175

is proportional

answer: two angles are called supplementary if they add up to 180°. example: the two angles (140° and 40°) are supplementary because they add up to 180°.

step-by-step explanation:

answer: 1475

step-by-step explanation:

becuase you have to know what they are asking you