{"id":"cb_question_bank:4acfd6ae-73d8-4dfa-aaf0-3b28d492bbac","source_id":"cb_question_bank","source_item_id":"4acfd6ae-73d8-4dfa-aaf0-3b28d492bbac","external_id":null,"ibn":"07141-DC","question_id":"93954cfa","program":"SAT","module":"math","domain_code":"H","domain":"Algebra","skill_code":"H.A.","skill":"Linear equations in one variable","difficulty":"E","score_band":1,"answer_type":"mcq","answer_source":"key","layout_warning":null,"form_id":null,"module_number":null,"position":null,"stem":"One pound of grapes costs $2. At this rate, how many dollars will c pounds of grapes cost?","stimulus":"","stimulus_html":null,"stem_html":"<p class=\"stem_paragraph \">One pound of grapes costs&nbsp;$2. At this rate, how many dollars will <span class=\"italic\">c&nbsp;</span>pounds of grapes cost?</p>\n","rationale_html":"<p>Choice A is correct. If one pound of grapes costs $2, two pounds of grapes will cost 2 times $2, three pounds of grapes will cost 3 times $2, and so on. Therefore, <span class=\"italic\">c</span> pounds of grapes will cost <span class=\"italic\">c</span> times $2, which is 2<span class=\"italic\">c</span> dollars.</p><p>Choice B is incorrect and may result from incorrectly adding instead of multiplying. Choice C is incorrect and may result from assuming that <span class=\"italic\">c</span> pounds cost $2, and then finding the cost per pound. Choice D is incorrect and could result from incorrectly assuming that 2 pounds cost $<span class=\"italic\">c</span>, and then finding the cost per pound.</p><p></p>\n","correct_answer":["A"],"has_media":true,"has_mathml":false,"has_table":false,"source_created_at":"2023-08-02T20:25:59.633000+00:00","source_updated_at":"2023-08-02T20:25:59.633000+00:00","options":[{"label":"A","content_html":"<span class=\"math_expression \">\n            <span class=\"math-container\"><img align=\"middle\" role=\"math\" class=\"math-img\" src=\"/api/assets/d13b2d7af447ce2cb7880963283266aba050d9ebacde43880a8f1483bfc098d1\" alt=\"2 c\"></span></span>\n","ord":0},{"label":"B","content_html":"<span class=\"math_expression \">\n            <span class=\"math-container\"><img align=\"middle\" role=\"math\" class=\"math-img\" src=\"/api/assets/5fe6ee4e0cd0dea5ad716bcf6a09519d10f5bb4e076ac96fa7ab1f48c724e758\" alt=\"2 plus c\"></span></span>\n","ord":1},{"label":"C","content_html":"<span class=\"math_expression \">\n            <span class=\"math-container\"><img align=\"middle\" role=\"math\" class=\"math-img\" src=\"/api/assets/dbb16bd5fcb022efa51de584a3f1d611b9c3e8f8998f21a7fb12079999078d02\" alt=\"the fraction 2 over c\"></span></span>\n","ord":2},{"label":"D","content_html":"<span class=\"math_expression \">\n            <span class=\"math-container\"><img align=\"middle\" role=\"math\" class=\"math-img\" src=\"/api/assets/6fb81f8a7d9074b2c4949d5911d302c44119086cfe32e4b53ccc1c985a60fac6\" alt=\"the fraction c over 2\"></span></span>\n","ord":3}],"attribution":{"source_id":"cb_question_bank","source_name":"College Board digital SAT question bank (community dump)","rights_holder":"College Board","canonical_url":"https://satsuitequestionbank.collegeboard.org/","retrieved_from":"https://raw.githubusercontent.com/mdn522/sat-question-bank/main/data/cb-digital-questions.json","attribution":"SAT practice questions © College Board, from the official SAT Suite Question Bank. Retrieved via the community dump at github.com/mdn522/sat-question-bank.","disclaimer":"SAT® and PSAT/NMSQT® are trademarks registered by the College Board, which is not affiliated with, does not sponsor, and does not endorse this project.","license":"College Board copyright; source repository carries no licence. Local use only.","redistributable":false,"item_count":2017}}