Answer:
The value of given expression is 19.
Step-by-step explanation:
The given expression is
According to the rule of BODMAS the order of operations is Bracket, Of, Division, Multiplication, Addition and Subtraction.
First we have to simplify the value of bracket.
Therefore the value of given expression is 19.
When you are checking your answers, your formula should read out as 9(2.222) - 8 = 12, which is simply filing in the x value that you calculated (it comes out to 11.998 which is correct). You wrote it out as 9(2.22) - 8 = -6, which is why your checking process was incorrect
Answer: b
Step-by-step explanation: 600 is the total so, just do 10x and 12