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Chapter 9 / Exercise 13
Elementary and Intermediate Algebra
Tussy/Gustafson
Expert Verified
6.Simplify.Write your answer without parentheses. 7.Simplify.8.The sum of two numbers is One number is times as large as the other. What are the numbers? 9.Simplify.Use only positive exponents in your answer. 10.Hong bought a desktop computer and a laptop computer. Before finance charges, the laptop cost less than the desktop. He paid for the computers using two different financing plans. For the desktop theinterest rate was per year, and for the laptop it was per year. The total finance charges for oneyear were How much did each computer cost before finance charges? 11.Solve the following system of equations.
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Chapter 9 / Exercise 13
Elementary and Intermediate Algebra
Tussy/Gustafson
Expert Verified
ALEKS Systems and Exponents Quiz #1 - 09/05/2014 7:09:30 PM MDT - Copyright © 2014 UC Regents and ALEKS Corporation.P. 6/1012.Simplify.Write your answer using only positive exponents. 13.Write in scientific notation. 14.Simplify.Write your answer without parentheses. 15.Use substitution to solve the system.
ALEKS Systems and Exponents Quiz #1 - 09/05/2014 7:09:30 PM MDT - Copyright © 2014 UC Regents and ALEKS Corporation.P. 7/10Systems and Exponents Quiz #1 Answers for class Beginning andIntermediate Algebra Combined / MATH 103 - Fall 2014 – 5041.2.3.
ALEKS Systems and Exponents Quiz #1 - 09/05/2014 7:09:30 PM MDT - Copyright © 2014 UC Regents and ALEKS Corporation.P. 8/104.L1: L2: This system of equations is:
This means the system has:- a unique solution: Solution:
ALEKS Systems and Exponents Quiz #1 - 09/05/2014 7:09:30 PM MDT - Copyright © 2014 UC Regents and ALEKS Corporation.P. 9/10L1: L2: This system of equations is:- consistent dependentThis means the system has:- infinitely many solutions5.6.7.8.Larger number: Smaller number: 9.10.Desktop: Laptop: 11.
ALEKS Systems and Exponents Quiz #1 - 09/05/2014 7:09:30 PM MDT - Copyright © 2014 UC Regents and ALEKS Corporation.P. 10/1012.13.14.15.