Which expression show the number multiplied for t

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?

Tatiana reads 40 pages of her book every night for x number of nights. write an expression that shows the number of pages she has read

What multiplys to be 1 but adds up to be 4