IF Name the property shown
4+ 5 = 5+4
Commut
ve
Property
of Addi.. n
Associative
Property
of Ar litir
Additive
Inverse
Additive
Identity
Sian out

Lucy is a dress maker. she sews \dfrac47 7 4 of a dress in \dfrac34 4 3 hour. lucy sews at a constant rate. at this rate, how many dresses does lucy sew in one hour? include fractions of dresses if applicable

Rhombus adef is inscribed into a triangle abc so that they share angle a and the vertex e lies on the side bc . what is the length of the side of the rhombus if ab=c, and ac=b.

Solve the following pair of equations for x and y: ax/b_ by /a= a +b; ax - by = 2ab