Write the expression for the following the product of five and two ,added to seven. pls me

What is the least common multiple of 16 and 3?

Aline passes through the points (5,4) and (2.1). part a.) what is the slope of the line that passes through these points? show work. part b.) what is the equation of the line that passes through these points. show work. part c.) where does the line intercept on the x& y axis? show work

Which statement describes the slope of the line?