What do a parallelogram and kite have in common?

Can someone me do math because i am having a breakdown rn because i don’t get it

Graph the equationy= x+3[tex]y = x + 3[/tex]

Which expression is equal to (21)(7)(3x) using the associative property? (21 · 7 · 3)x (7)(21)(3x) 32(7 + 3x) (3x)(7)(21)