Respuesta :

3)

6(6 - 1)

Expand using distributive property:

[tex]\begin{gathered} 6\ast6\text{ +6(-1)} \\ =\text{ 36 - 6} \\ =\text{ 30} \end{gathered}[/tex]

4)

[tex](3\text{ + }8)15[/tex]

Rewrite using distributive property:

[tex]\begin{gathered} 15\ast3\text{ + 8}\ast15 \\ =\text{ 45}+120 \\ =\text{ 165} \end{gathered}[/tex]

ANSWER:

3) 36-6 = 30

4) 45+120 = 165

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