find the numerical value if $x = 7$ and $y = 8$.

\6(x + 2y)\

\6(x + 2y) = \square\

Question

find the numerical value if $x = 7$ and $y = 8$.

\6(x + 2y)\

\6(x + 2y) = \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", "Order of Operations" ], "new_concepts": [], "current_concepts": [ "Evaluating Expressions", "Order of Operations" ] } ## Substitute the given values into the expression $$ \begin{aligned} &x = 7,\quad y = 8\ &6(x + 2y) = 6(7 + 2(8)) \end{aligned} $$ ## Simplify inside the parentheses $$ \begin{aligned} &6(7 + 16) = 6(23) \end{aligned} $$ ## Multiply to find the final value $$ 6 \times 23 = 138 $$ Find the numerical value if $x = 7$ and $y = 8$. $6(x + 2y) =$ 138 { "subject": "Mathematics", "question_type": "Fill-in-the-blank", "knowledge_point": [ "Mathematics", "Algebra", "Evaluating Expressions" ] }

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QUESTION IMAGE

Question

Explanation:

Substitute the given values into the expression

Simplify inside the parentheses

Multiply to find the final value

Answer: