2) Calcula las coordenadas del punto B de un segmento AB sabiendo que las coordenadas del extremo son A(2, 1) y las del punto medio M(4, 2,5).

7. if the value of x varies directly with the value of y, and x = 3 when y = 21. what is the valu y, and x = 3 when y = 21. what is the value of x when y = 105?

How many solutions does the nonlinear system of equations graphed bellow have?

Jim had 15 minutes to do 5 laps around his school what would his time be