school cafeteria sells two kinds of wraps vegetarian and chicken the vegetarian cause $1 and the chicken wrap cost 1.50 dollars and they made 135.50 from the 117 wraps sold how many of the wraps to were vegetarian

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

i dont know the answer but here's a picture of a dog

he has 140 chickens because he has 10 times more chickens than ducks and he has 14 ducks so 14*10=140