Answer: 0
Step-by-step explanation:
2/3(18) is the same as (2*18)/3
This means it would be 36/2 which is 36.
Then you have to divide it by 2 which would give you 12. They you still have the -12 in the original problem, so you get 12-12 which is 0.
Answer:
I think the answer is 0.
To evaluate an expression, you need to substitute the number(18) into the equation:
2/3(18)-12
=12-12
=0
I hope this helps!
6
second one
Because when you try to remove the brackets then you should multiply coefficient of x and coefficient of y by 2
So it will be 2x+18y
2*9=18
14
or 16
1.25 inspections in an hour
10/8= 1.25
