A laptop costs €550 if eoin and Nessa put there money together they would need another €82 to buy the computer game, how much money do they have between them?

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.

Noor brought 21 sheets of stickers. she gave 1/3 of a sheet to each of the 45 students at recess. she wants to give teachers 1 1/2 sheets each.

Could somebody me with this radical simplification?