Answer:
6
Step-by-step explanation:
Order of operations
PEMDAS
Parenthesis
Exponent
Multiply
Divide
Add
Subtract
[tex]2(10-b)[/tex]
[tex]2(10-7)[/tex]
First, do parenthesis.
[tex]2(10-7)[/tex]
[tex]10-7=3[/tex]
[tex]2(3)[/tex]
Then, multiply to find the answer.
[tex]2*3=6[/tex]
6 is the correct answer.
