Randy has 128 ounses of dog food he feeds his dog 8 ounses of food each day how many days will the dog food last

2x - 20 = 32 20 - 3x = 8 6x - 8 = 16 -13 - 3x = -10

Margie is practicing for an upcoming tennis tournament. her first serve is good 20 out of 30 times on average. margie wants to know the estimated probability that her first serve will be good at least four of the next six times she serves. how could she design a simulation for this scenario?

The equation y= -16t^2+120 can be used to represent the fridge height above the ground where ti represents time in seconds after she threw the apple how long does it take the apple to hit the ground running your