Chi needs to simplify the expression below. (1.25 -0.4)-7+4x3 Which operation should she perform first? I need an answer quickly ​

The parking lot of a store has the shape shown. all angles are right angles. what is the area of the parking lot?

Awrestling tournament begins with 128 competitors. in the first round, each competitor has 1 match against another wrestler. the winner of each match moves on to the next round until there is a winner. write a sequence in which the terms represent the number of players still in the tournament at the end of each round. describe the sequence? how many rounds are in the tournament?

Abox of chocolates costs $7. which equation relates the number of boxes sold (x) and total cost of the boxes sold (y)?