Which number is a factor of 14, but not a multiple of 2?

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.

If a baby uses 15 diapers in 2 days how many diapers will the baby use in a year

When using the linear combination metho e linear combination method to solve a system of linear equations, the four options are: