Liz is training for a swin meet her goal is to swin 100 laps she seam 12 laps in the pool on each of 3 days write and solve an equation to find how many more laps liz needs to swim to reach her goal?

Adam plans to choose a video game from the section of the store where everything is 75% off. he writes the expression d-0.75d to find the sale price of the game if the original price is d dollars. gena correctly writes another expression, 0.25d, that will also find the sale price of the game if the original price is d dollars. use the drop down menus to explain each part of adams and rena's expression

Xto the second power plus 14x plus 48. what are the factors? we are doing factoring trinomials with a=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)