Hi there!
To find x, you would need to use the inverse of subtraction (addition) and inverse of division (multiplication), since you'd need to isolate x to one side of the equation to set x equal to a number.
Hope this helps!
3/12 = 1/4
If simplified then second option
8.5 feet(12 inches per foot)= 102 inches total
There are 102 inches in 8.5 feet
3+2=5
25÷5=5
5×3=15
There are 15 Orange picks.