evaluate $4.392x$ for $x = 8$.

when $x = 8$, $4.392x = \square$.

Question

evaluate $4.392x$ for $x = 8$.

when $x = 8$, $4.392x = \square$.

Accepted Answer

{ "quality": "clear", "question_count": 1, "skills_matched": [ "step_cot", "blank_filling_formatter", "explain_then_answer", "quick" ], "needs_drawing": false, "concepts_used": [ "Evaluating Expressions", "Multiplying Decimals" ], "new_concepts": [], "current_concepts": [ "Evaluating Expressions", "Multiplying Decimals" ] } ## Substitute the given value into the expression $$ 4.392x \implies 4.392 \times 8 $$ ## Multiply the decimal by the integer $$ \begin{aligned} 4.392 \times 8 &= (4 + 0.392) \times 8 \ &= 32 + 3.136 \ &= 35.136 \end{aligned} $$ When $x = 8$, $4.392x =$ 35.136. { "subject": "Mathematics", "question_type": "Fill-in-the-blank", "knowledge_point": [ "Mathematics", "Algebra", "Evaluating Expressions" ] }

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Question

Explanation:

Substitute the given value into the expression

Multiply the decimal by the integer

Answer: