savannah3455
contestada

-13)
1) Look for any properties used in each equation. Choose ALL equations that correctly apply properties of operations.
A) 5(3 + b) = 8 + 3b
B) 3(4 + x) = 12 + 3x
+
C) 20a + 12b = 4(5a + 3b)
D) y+ y + y = y
E) 9+9+9+9=49

Respuesta :

Answer:

A) no property

B) distributive property of multiplication

C) no property

D) no property

E) no property

Step-by-step explanation:

A) [tex]Identify\ the\ property\ used:[/tex]

     [tex]\downarrow[/tex]

     [tex]no\ property[/tex]

____________________________________

B) [tex]Identify\ the\ property\ used:[/tex]

    [tex]\downarrow[/tex]

    [tex]distributive\ property\ of\ multiplication[/tex]

____________________________________

C) [tex]Identify\ the\ property\ used:[/tex]

    [tex]\downarrow[/tex]

    [tex]no\ property[/tex]

____________________________________

D) [tex]Identify\ the\ property\ used:[/tex]

    [tex]\downarrow[/tex]

    [tex]no\ property[/tex]

____________________________________

E) [tex]Identify\ the\ property\ used:[/tex]

    [tex]\downarrow[/tex]

    [tex]no\ property[/tex]

I hope this helps you

:)

Answer:

D and E

Step-by-step explanation:

i took the quiz on usa test prep