Phil has 50 nickels and dimes worth $4.15. how many of each coin does he have?

Answer asap evaluate 4-0.25g+0.5h4−0.25g+0.5h when g=10g=10 and h=5h=5.

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.

Which expression represents the total perimeter of her sandwich, and if x = 1.2, what is the approximate length of the crust?