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Substitute and evaluate the expression: 3y when y = 5​
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Substitute and evaluate the expression: 3y when y = 5​

User Mallendeo
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1 Answer

1 vote

Answer:

15

Explanation:

When a variable is attached to a number, it means multiplication. When you plug in 5 where y used to be, you get 3(5), or 3 x 5.

3 x 5 = 15

User Pennstatephil
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