Solve the proportion: 7/84= 12/x?

Describe how fraction strips can you order fractions

This question awards 100 ! i really don’t want to fail i will also mark you !

If you apply the changes below to the absolute value parent function, f(x)=\x\, which of these is the equation of the new function? shift 2 units to the left shift 3 units down a. g(x)=\x-3\-2 b. g(x)= \x-2\-3 c. g(x)= \x+3\-2 d. g(x)= \x+2\-3