13. 4n - 40 = 7(-2n + 2)
14. 7(5a - 4) - 1 = 14 - 8a
15. -31 - 4x = -5 - 5(1 + 5x)
16. 38 + 7k = 8(k + 4)
show your

Which of the following represents a number squared is equal to twenty more than nine times that number ? a) x squared = 9x + 20 b) x squared = 20x + 9 c) x squared > 9 + 20x d) x squared = 9 + x + 20

Drag the tiles to the boxes to form correct pairs. not all tiles will be used. match each set of vertices with the type of quadrilateral they form.

Aresearch group wants to find the opinions’ of city residents on the construction of a new downtown parking garage. what is the population of the survey downtown shoppers downtown visitors downtown workers city residents