Official Guide to Mastering the DSST--Business Mathematics

Official Guide to Mastering the DSST--Business Mathematics

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A part of Peterson's Official Guide to Mastering the DSST Exams--Business Mathematics helps nontraditional students earn college credits for life and learning experiences, with a diagnostic test, subject review, and post-test (with detailed answer explanations) for this popular DSST exam: Business Mathematics. Topics covered include algebraic concepts, statistics, business applications, and financial mathematics. Peterson's Official Guide to Mastering the DSST Exams is the only prep guide endorsed by Prometric, the DSST program provider, which found this study guide to be an excellent reflection of the content of the respective DSST tests.Step 3: Now solve the equation from step 2: xa€”2(13a€”5x)= 7 x +(a€”2)(13)+(a€”2)( a€”5)x = 7 xa€”26+10x= 7 (10+1)xa€”26= 7 11xa€”26+26= 7+26 11x=33 x=3 Step 4: Substitute this value of x into either equation (wea#39;ll use equation 2) and solve: (3) a€”2y=7 3a€”2;)a#39;a€”3=7a€”3 1 v 1 a€”a#39;)a#39;__ : __ *a#39;l a€œl y=a€”2 ... Quadratic Equations and Functions A quadratic equation is one that contains a variable of the second order.


Title:Official Guide to Mastering the DSST--Business Mathematics
Author: Peterson's
Publisher:Peterson's - 2010-08-01
ISBN-13:

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