{"id":"act_practice_pdf:pt1:math:026","source_id":"act_practice_pdf","source_item_id":"pt1-math-026","external_id":null,"program":"ACT","section":"math","category_code":"PHM","category":"Preparing for Higher Math","subcategory_code":"A","subcategory":"Algebra","form_id":"act_practice_pdf:pt1","passage_id":null,"position":26,"scored":true,"layout_warning":"Stacked notation (fractions, radicals, matrices) does not survive text extraction. The image above is the question as printed; the text below it is approximate.","stem":"For all positive values of a , b , c , and d , when _ 1 2 a b + c = d , which of the following expressions is equal to b ? _ a ( d − c )","stimulus":"","stimulus_html":"<figure><img src=\"/api/assets/68b496679bb2c7d8377f559a3a30fa388a53ede4b30538a10a60d3f8e49aa59a\" alt=\"Question 26 as printed in the Preparing for the ACT — Practice Test 1 booklet\"><figcaption>As printed in the official booklet.</figcaption></figure>","stem_html":"<p>For all positive values of a , b , c , and d , when _ 1 2 a b + c = d , which of the following expressions is equal to b ? _ a ( d − c )</p>","rationale_html":null,"correct_answer":["G"],"equiv_key":"f94437d8535d93268b842a79","has_media":true,"has_mathml":false,"has_table":false,"section_label":"Mathematics","options":[{"label":"F","content_html":"<p>√ _ _ 2 ( d − c )</p>","ord":0},{"label":"G","content_html":"<p>√ _ a _ d − c</p>","ord":1},{"label":"H","content_html":"<p>√ _ a _ d − c √ _</p>","ord":2},{"label":"J","content_html":"<p>a</p>","ord":3}],"passage":null,"attribution":{"source_id":"act_practice_pdf","source_name":"Official ACT full-length practice tests (PDF)","rights_holder":"ACT Education Corp.","canonical_url":"https://www.act.org/content/act/en/products-and-services/the-act/test-preparation.html","retrieved_from":"https://www.act.org/content/act/en/products-and-services/the-act/test-preparation.html","attribution":"Full-length ACT practice tests © ACT Education Corp., published free at act.org. Questions are retired items from previous ACT administrations.","disclaimer":"Extracted from a print-layout PDF: equations, figures and charts do not survive as text. Use the original PDF for anything that renders poorly. ACT® is a registered trademark of ACT Education Corp., which is not affiliated with, does not sponsor, and does not endorse this project.","license":"ACT Education Corp. copyright. Published free for personal test preparation; not licensed for redistribution.","redistributable":false,"item_count":342},"equivalents":[]}