solve the formula $p = 2l + 2w$ for $w$:

a) $w = \frac{p+2l}{2}$

b) $w = p - 2l$

c) $w = \frac{p-2l}{2}$

d) $w = 2(p - l)$

Question

solve the formula $p = 2l + 2w$ for $w$:

a) $w = \frac{p+2l}{2}$

b) $w = p - 2l$

c) $w = \frac{p-2l}{2}$

d) $w = 2(p - l)$

Accepted Answer

{ "quality": "clear", "question_count": 1, "skills_matched": [ "step_cot", "multiple_choice_formatter", "explain_then_answer", "tutor", "mastery_adaptive_brevity" ], "needs_drawing": false, "concepts_used": [ "Literal Equations", "Rearranging Formulas" ], "new_concepts": [], "current_concepts": [ "Literal Equations", "Rearranging Formulas" ] } ## Isolate the term containing w Using the *Literal Equations* and *Rearranging Formulas* knowledge points $$ \begin{aligned} P &= 2l + 2w \ P - 2l &= 2w \end{aligned} $$ ## Solve for w Using the *Literal Equations* and *Rearranging Formulas* knowledge points $$ \begin{aligned} w &= \frac{P - 2l}{2} \end{aligned} $$

A) $w = \frac{P+2l}{2}$

B) $w = P - 2l$

C) $w = \frac{P-2l}{2}$

D) $w = 2(P - l)$

{ "subject": "Mathematics", "question_type": "Multiple Choice", "knowledge_point": [ "Mathematics", "Algebra", "Literal Equations" ] }

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Question

Explanation:

Isolate the term containing w

Solve for w

Answer: