Find the mode and median of the data 12 16 12 14 12 15 15 find the mode and median of the data 12 16 12 14 12 15 15

Itook a better photo of the question so y’all can see it i hope it’s a fine photo

Which best describes the construction of a triangle if given the segment lengths of 2 cm, 3 cm, and 5 cm? a) unique triangle b) cannot be determined c) triangle not possible d) more than one triangle

Solve for the equation. 4x - 13 = 2x + 9