Mike and Lisa are a married couple with 2 kids. In 2009 they made $79,480. They filed jointly. Find Mike and Lisa’s taxable income. (Show work please (: )

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?

Ineed with math stuff it involves graphs

Which of these triangle pairs can be mapped to each other using a single translation? cof hn