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5(x + 8) + x + y; x=3 and y=30
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5(x + 8) + x + y; x=3 and y=30
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Oct 10, 2019
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5(x + 8) + x + y; x=3 and y=30
Mathematics
middle-school
Stenyg
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Stenyg
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3
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Substitute the variable's values for the variables themselves.
5(x + 8) + x + y =>
5(3 + 8) + 3 + 30
Use the order of operations to simplify this expression.
5(3 + 8) + 3 + 30
5(11) + 3 + 30
55 + 3 + 30
58 + 30
88
So, the answer is 88.
Rampr
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Oct 10, 2019
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Rampr
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4
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plug in 3 for x and 30 for y
5(3 + 8) + 3 + 30
Use PEMDAS
5(11) + 3 + 30
55 + 33
88
88 is your answer
hope this helps
Gregori
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Oct 14, 2019
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Gregori
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