If sales tax is 8%, what is the tax one a sale of $400.00 A. $3.20
B.$32.00
C.$320.00
D.$0.32

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?

Which of the following statement about pascal's triangle are true?

Julius sold five times as many computers as sam sold last year. in total, they sold 78 computers. how many computers did julius sell?