The sum of three consecutive odd integers is less than 100. what are the greatest possible values of these integers.

31, 33, and 35

Step-by-step explanation:

31, 33, and 35 are consecutive odd integers and they add up to 99. So there isn't any other three consecutive odd intergers add up to greater than 99 and less than 100.

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

the 3rd on is correct

step-by-step explanation: