What is the slope of the line between point A(-3, 4) and B(2, -7)?

Gail is making costumes for a school play. each rabbit costume needs one and one half yards of white fur fabric, a yard of blue striped fabric, and a quarter of a yard of pink felt for the ears. g? ail needs to make eight rabbit man yards will she need, for the white fur fabric, blue striped fabric, and pink felt?

Can any one me with the answers to these questions asap?

Write an equation for the function that includes the points (1,4/5) and (2,2/3)