It could be? the 7 could be 7 to literally any number soooo
Answer:

Step-by-step explanation:
If you foil this equation you will get:

And by dividing it, you will get;

That is your answer!
A= 12x-4(3x+2)/2. 36x2+24x-12x-8. 36x2+12x-8/2. 18x2+6x-4.
The decimal multiplier to decrease by 30 is .7
2:3 and 4:6 are two different ratios that are equivalent to 2/3.
B)