Answer:
x=12
Step-by-step explanation:
Isolate the variable by dividing each side by factors that don't contain the variable.
The sum(9) of half of the first number(1/2a) and one third of the second number(+1/3b)
That is correct
I would say it’s better to buy the 36 box pens. 24\4.32=5.6 on the other hand the box of 36 is 36/5.76=6.25
The Correct Answer Is 3/8