Name: _________________________ Score: ______ / ______ Algebra I Quarter 1 Exam Answer the questions below. Make sure to show your work when applicable. Solve the absolute value equation. Check your solutions. | 5x + 13| = –7 5x + 13 = -7 5x = -20 X = -4 Simplify the expression below. 6n2 - 5n2 + 7n2 6 – 5 + 7 = 8 =8n2 The total cost for 8 bracelets‚ including shipping was $54. The shipping charge was $6. Write an equation that models the cost of each bracelet
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Review of Algebra 2 s REVIEW OF ALGEBRA Review of Algebra q q q q q q q q q q q q q q q Here we review the basic rules and procedures of algebra that you need to know in order to be successful in calculus. Arithmetic Operations The real numbers have the following properties: a b b a ab a b c a b ab c ab ac In particular‚ putting a b and so b c b c ba c (Commutative Law) (Associative Law) (Distributive law) ab c a bc 1 in the
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Why using methods with multiple entries is a better practice 1 of 2 Why using methods with multiple entries is a better practice Axia Collage IT215 21 October 2010 Why using methods with multiple entries is a better practice 2 of 2 Methods with multiple parameters can be used in many types of applications. Any time that you have a situation where you need to enter multiple values for an item you would want to use
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Unlike geometry‚ algebra was not developed in Europe. Algebra was actually discovered (or developed) in the Arab countries along side geometry. Many mathematicians worked and developed the system of math to be known as the algebra of today. European countries did not obtain information on algebra until relatively later years of the 12th century. After algebra was discovered in Europe‚ mathematicians put the information to use in very remarkable ways. Also‚ algebraic and geometric ways of thinking
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Week 7 assignment March 11‚ 2012 PSY/201 IQ Test 1) Did you feel the results were accurate? No‚ I don’t feel the test was accurate‚ the reason I feel the test is not accurate is because to me a person’s intelligence cannot be measured by stupid questions. Not everyone can do well on test‚ especially if the test is being timed and I am one of those people. 2) Was the test biased in any way? I feel measuring some one’s IQ can be considered biased. The reason I feel
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Algebra 222 week 4 Quiz CLOSE WINDOW Week 4: Quadratic Equations and Functions‚ Date Submitted: 10/26/2014 1. Finding the roots of a quadratic equation with leading coefficient 1 Solve for y . =+y2−3y40 If there is more than one solution‚ separate them with commas. If there is no solution‚ click on "No solution." You answered correctly: =y− 4‚1 2. Finding the roots of a quadratic equation with leading coefficient greater than 1 Solve for v . =2v2+3v2 If there is more than one solution
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CheckPoint: TXJ Companies TJX was still using the old Wired Equivalent Privacy (WEP) encryption system‚ which was not hard for the hackers to figure out. One weakness was poorly secured computer kiosks located in many of TJX’s retail stores‚ which let people apply for jobs electronically. These same kiosks also provided access to the company’s internal corporate network. TJX could have switched to the more secure Wi-Fi Protected Access (WPA) standard with more complex encryption. TJX had also
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touch the sides of the glasses. 6. Let the setup stand for 20 minutes. Follow procedure 8 as your setup stands. 7. Record your observations after 20 minutes in the table below. Measure Df (in cm) for the solvent. Measure the Ds (in cm) for each color that you see on the coffee filter (there may not be three). Calculate the Rf for each color using the equation: Rf = Ds/Df 8. Repeat steps 1–7‚ except place about 2 cm of rubbing alcohol in each glass instead of water. 9. Clean up your work area. DATA:
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Ma.Carmela S.D. Amedo EED 1Y2-1 PSED 2 CHARACTERISTICS OF FILIPINO PRE-SCHOOL CHILDREN: Just as infant and toddler classrooms are designed to meet the special needs of very young children‚ preschool classrooms must take into account the social‚ emotional‚ and intellectual characteristics of 3-‚ 4-‚ and 5-year-olds and the cultural backgrounds of these children. Consider the following: 1. The preschool child appreciates a beautiful classroom. The preschool classroom should be inviting
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Yingxin Zhang EWRT 1A Essay #1 (revised) Dec 2‚ 2014 Make a Difference My family just relocated to a new house three years ago. My father put a lot of efforts to decorate our new house. From selecting the decorating materials to design the decoration‚ he worked with the construction team‚ and was involved in every link that was essential in the constructing process. When the first day I stepped into our new house‚ I was amazed by the magnificent decoration in front of me. The gleaming crystal lamp
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