Which property justifies the following equation?
7(6+0+5)= 7(6+5)a.
distributive
b.
commutative
c.
associative
d.
identity

Find the value of the cosine for angle a

What is the difference between the equations of a vertical and a horizontal line?

Acircus act has 3 times as many elephants as acrobats. jorge noticed that all together there were 56 legs in the circus ring. how many elephants were in the show?