If u cant see it well zoom in

Butt please help me i need this now!

Idon’t understand this.. will someone ? will mark brainliest along with 20 points.

You receive 15% of the profit from a car wash how much money do you receive from a profit of 300

How do i start to solve? would appreciate a walk-thru! a bird sitting 16ft above the ground in an apple tree dislodges an apple. after how many seconds does the apple land on the ground? (assuming that no branches will interfere with it's fall)