Elimination/substitution method - make sure to show your work! ♡1) elimination: 3x - 2y = -39 , 5x + 2y = -332) use substitution or elimination method: y = -2x + 4 , 3x - 2y = 63) use substitution or elimination method: 2x + 3y = 3 , x + 6y = -3

Is a square always, sometimes, or never a parallelogram

Four equations are shown below. equation 1: y=2*equation 2: y=2x-5equation 3: y=x2 + 6equation 4: tdentify one linear equation and one nonlinear equation from the list. why each equation you identified is linear or nonlinear. nd one nonlinear equation from the list. state a reasonlinear equation

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?