zykerriawilliams zykerriawilliams

Today at 12:22 AM
Mathematics

Answered

Which expression is equivalent to .02m(n - 5) - .02(m + 10)? A) .02mn - .12m - 0.2 B) .02mn + .12m - 0.2 C) .02mn - .12m + 0.2 D) .02mn + .12m + 0.2

Answer :

sheyla9576 sheyla9576

Today at 12:27 AM

The correct answer is A).02m(n - 5) - .02(m + 10)

Answer Link

Today at 12:27 AM

Answer:

[tex].02mn - 0.12m -0.2[/tex]

Step-by-step explanation:

[tex].02m(n - 5) - .02(m + 10)[/tex]

To get equivalent expression, remove the parenthesis

Distribute .02m inside the parenthesis

[tex].02mn - 0.1- .02(m + 10)[/tex]

Distribute -0.2 inside the parenthesis

[tex].02mn - 0.1m- .02 m-0.2[/tex]

Now combine like terms

[tex].02mn - 0.12m -0.2[/tex]

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