You pick a number between 1000 and 5000. then you flip a coin

Solve the inequality. write the inequality in interval notation. 9(t-2)> 3(t-7)

The rows and columns of lattice points in a three-by-three square array are evenly spaced one unit apart. how many distinct triangles with at least one side of length 2 units can be drawn using three lattice points for the vertices?

Write the expression in simplified radical form. show all steps and work including any foil method work. (hint: use the conjugate. no decimal answers.) (9-2√3)/(12+√3)