Anna can spend no more than 40$ at the store if admission into the store is 10$ and the rides cost 1.50$ each witch inequality would you write

Trigonometry help asap

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)

Aline that intersects one of two parallel lines intersects the other also always sometimes never