D. Add 5 to 2 because you start with the parentheses first
$20 dollars if you start with $18 and subtract what his parents gave him its $10 then double it so $20 is the answer
3 should be added to the tiles
Answer:

Step-by-step explanation:
General equations are in the form 
So you can add 6 to both sides to make:

Answer: 789 calories burned while combining diet with 2 hours of exercise
Step-by-step explanation:
we have that


we know that

substitute


Find 
For x=2 hours
substitute


therefore
The answer is
789 calories burned while combining diet with 2 hours of exercise