To evaluate the expression \( 18 + 4(28) \) using the properties of operations, we can follow these steps:
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Evaluate the product: According to the order of operations (PEMDAS/BODMAS), we first calculate the multiplication. \[ 4(28) = 112 \]
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Add the result to 18: Now we can substitute \( 4(28) \) with 112 and then add it to 18. \[ 18 + 112 = 130 \]
Thus, the value of the expression \( 18 + 4(28) \) is \( 130 \).
To summarize, we used the property of operations that states we should perform multiplication before addition, which allowed us to simplify the expression step by step.