Choose the product.
a2b3.6ab2
a.6ab5
b.6 a2b5
c.62205

“exterior angles of triangles. an exterior (or external) angle is the angle between one side of a triangle and the extension of an adjacent side. try this drag the orange dots on any vertex to reshape the triangle.” look to get to the answer i explained what it means and other things i hope it you .

No solution : there is no number of boxes that she bought

Ithink it's the first one ( let me know if it right)