How to solve 1.2×7.5-8÷4 with pemdas

Julia bought 7 hats a week later half of all her hats were destroyed in a fire. there are now only 12 hats left with how many did she start

If two lines form congruent alternate interior angles with a transversal, then the lines

The table below shows the number of free throw shots attempted and the number of shots made for the five starting players on the basketball team during practice. each player's goal is to make 80% of her shots.