question 2 (2.5 points)
evaluate: $2a + 3c$ when $a = 100$ and $c = 100$

- 200
- 203
- 300
- 500

Question

question 2 (2.5 points)
evaluate: $2a + 3c$ when $a = 100$ and $c = 100$

- 200
- 203
- 300
- 500

Accepted Answer

{ "quality": "clear", "question_count": 1, "skills_matched": [ "step_cot", "multiple_choice_formatter", "explain_then_answer", "quick" ], "needs_drawing": false, "concepts_used": [ "Algebraic Evaluation", "Order of Operations" ], "new_concepts": [], "current_concepts": [ "Algebraic Evaluation", "Order of Operations" ] } ## Substitute the given values into the expression $$ 2a + 3c = 2(100) + 3(100) $$ ## Perform the multiplications $$ 2(100) = 200 $$ $$ 3(100) = 300 $$ ## Add the results $$ 200 + 300 = 500 $$

(A) 200

(B) 203

(C) 300

(D) 500

{ "subject": "Mathematics", "question_type": "Multiple Choice", "knowledge_point": [ "Mathematics", "Algebra", "Algebraic Evaluation" ] }

Sovi.AI - AI Math Tutor

QUESTION IMAGE

Question

Explanation:

Substitute the given values into the expression

Perform the multiplications

Add the results

Answer: