If Candace decides to buy breakfast for $9.90 and 3 pounds of Dark Roast coffee, what are all possible values for the number of WHOLE 1-pound bags of the Morning Blend coffee that she could also buy with her $52? Use the number line to graph the solution set.
Morning Blend $7.55/pound
Dark Roast $9.00/pound
Regular $6.00/ pound
Spice Tea $16.20/pound
the numberline is from -1 to 9

the dude above me right

Step-by-step explanation:

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