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1 vote
What is 5(z+4)+5(2-z)

1 Answer

4 votes

Answer:

30

Explanation:

5(z+4)+5(2-z) (expand parentheses by distribution)

= z(5) + 4(5) + 2(5) -z(5)

= 5z + 20 + 10 -5z

= 30

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