Write an equivalent expression for 8g + 8 - 5g + 12 + 2g - 3 4- 2g + 6

Step-by-step explanation:

8g + 8 -5g + 12 +2g - 34 -2g + 6

= 8g - 5g + 2g - 2g + 8 + 12 - 34 + 6

= 3g - 8

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: apothems is your answer

step-by-step explanation: hope u get it right