{"id":"cb_question_bank:f8196250-0501-4b56-99ed-17c5752e216d","source_id":"cb_question_bank","source_item_id":"f8196250-0501-4b56-99ed-17c5752e216d","external_id":"ab4c9e76-1929-4d3f-ad64-4a63c8386545","ibn":null,"question_id":"70774aa4","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":"If 5 x equals 20 , what is the value of 15 x ?","stimulus":"","stimulus_html":null,"stem_html":"<p style=\"text-align: left;\">If <math alttext=\"5 x equals 20\"><mrow>\n\t<mrow>\n\t\t<mn>5</mn>\n\t\t<mi>x</mi>\n\t</mrow>\n\t<mo>=</mo>\n\t<mn>20</mn>\n</mrow>\n</math>, what is the value of <math alttext=\"15 x\"><mrow>\n\t<mn>15</mn>\n\t<mi>x</mi>\n</mrow>\n</math>?</p>","rationale_html":"<p style=\"text-align: left;\">Choice D is correct. It’s given that <math alttext=\"5 x equals 20\"><mn>5</mn><mi>x</mi><mo>=</mo><mn>20</mn></math>. Multiplying both sides of this equation by <math alttext=\"3\"><mn>3</mn>\n</math> yields <math alttext=\"15 x equals 60\"><mn>15</mn><mi>x</mi><mo>=</mo><mn>60</mn></math>. Therefore, the value of <math alttext=\"15 x\"><mn>15</mn><mi>x</mi></math> is <math alttext=\"60\"><mn>60</mn>\n</math>.</p>\n<p style=\"text-align: left;\">Choice A is incorrect and may result from conceptual errors.</p>\n<p style=\"text-align: left;\">Choice B is incorrect and may result from conceptual errors.</p>\n<p style=\"text-align: left;\">Choice C is incorrect and may result from conceptual errors.</p>","correct_answer":["D"],"has_media":false,"has_mathml":true,"has_table":false,"source_created_at":"2023-08-02T20:25:59.808000+00:00","source_updated_at":"2023-08-02T20:25:59.808000+00:00","options":[{"label":"A","content_html":"<p><math alttext=\"7\"><mn>7</mn>\n</math></p>","ord":0},{"label":"B","content_html":"<p><math alttext=\"12\"><mn>12</mn>\n</math></p>","ord":1},{"label":"C","content_html":"<p><math alttext=\"23\"><mn>23</mn>\n</math></p>","ord":2},{"label":"D","content_html":"<p><math alttext=\"60\"><mn>60</mn>\n</math></p>","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}}