What you have written is correct, provided that you have copied the question down correctly.
If you lose pounds the first week of your diet and pounds the second week, how many
pounds do you still need to lose to reach your goal of losing 10 pounds?
To my belief pounds to reach goals = 10 - total lost
which in this case would be 10 - ( )
Which is 10 - ( )
Which is 10 -
Why am I wrong, what might I be thinking opposite to what is actually right?