Reece sells books on the Internet through an online auction service. When a customer purchases $37 worth of books,
Reece receives $36.14. What percent of the sale does
Reece receive? Round the answer to the nearest tenth of a
percent if necessary.

i do not know the answer i am sorry

what is all that apply?

5 x 14?

im new, sorry if this is wrong.

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