19. An 8-slice pizza costs $18.88. Nina eats i slice. Willie eats 3 slices. Jezery ease sicer they are sharing the cost based on how much each person ezts, how much should ezah yasan
pay?

Tom had a total of $220 and he spent $35 on a basketball ticket . what percent of his money did he have left?

2y= 3 2 x−2 y = − 1 3 x + 1 y=− 3 1 x+1

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)