How many different three-person relay teams can be chosen from six student?

Create and solve a linear equation that represents the model, where squares and triangles are shown evenly balanced on a balance beam. assume the weight of a square is 1 unit and the weight of a triangle is unknown.

When a rectangle is dilated, how do the perimeter and area of the rectangle change?

F(x)=5/6x+3 which of the following is true