Solve the system of equations 3x + 2y = 11 and 8x - 4y = -20...
Fantastic news! We've Found the answer you've been seeking!
Question:
Transcribed Image Text:
Solve the system of equations 3x + 2y = 11 and 8x - 4y = -20 by combining the equations. try (3x +2y TITT 8x +2y = 11) - 4y =-20) 3x +2y H 11 -8x-4y = -20 x + 0 Oy - Solve the system of equations 3x + 2y = 11 and 8x - 4y = -20 by combining the equations. try (3x +2y TITT 8x +2y = 11) - 4y =-20) 3x +2y H 11 -8x-4y = -20 x + 0 Oy -
Expert Answer:
Answer rating: 100% (QA)
Given system of equations are 3x 2y 11 equation 1 8x 4y 20 equation 2 To solve this system of equa... View the full answer
Related Book For
College Algebra Graphs and Models
ISBN: 978-0321845405
5th edition
Authors: Marvin L. Bittinger, Judith A. Beecher, David J. Ellenbogen, Judith A. Penna
Posted Date:
Students also viewed these mathematics questions
-
Solve the system of equations using Gaussian elimination or Gauss-Jordan elimination. [6.3] a. x + 2y = 5, 2x - 5y = -8 b. 3x + 4y + 2z = 3, 5x - 2y - 13z = 3, 4x + 3y - 3z = 6
-
Solve the system of equations using Gaussian elimination or Gauss-Jordan elimination. 3x + 2y - 3z = -2, 2x + 3y + 2z = -2, x + 4y + 4z = 1
-
Solve the system of equations by substitution. Sx+ y=0 2x+ 3y = -7 x = 6, y = -6; (6, -6) x = -6, y = 6; (-6, 6) x = 7, y = -7; (7, -7) x = -7, y = 7; (-7, 7) Perform the row operation(s) on the...
-
Why is the number of equivalent units for materials only sometimes equal to the equivalent units for conversion?
-
Lou is promoting the grand opening of Roswells, a new nightclub with an alien theme. One end of a uniform 100-kg beam, 10 m long, is hinged to a wall, and the other end sticks out horizontally over...
-
Smyth Inc. has decided to do a scenario analysis for the year 2018. Their pessimistic prediction for sales is $360,000, the most likley amount of sale is $450,000, and the optimistic sales prediction...
-
Fashion Fabrics sells sewing and craft materials to specialty retail and department stores. For the year, the company's New York Division had the following performance targets: Actual information...
-
On January 1, 2011, Garner issued 10-year, $200,000 face value, 6% bonds at par. Each $1,000 bond is convertible into 30 shares of Garner $2 par value common stock . The company has had 10,000 shares...
-
The general rule on marketers message becomes more effective when it . . . focuses on one sense, ignores the perception of the audience, appeals to several senses , challneges commonly help...
-
During 2019, Jason and Vicki Hurting, who are married with two children and filing jointly, had the following tax information. Jason owns a cash-basis landscaping business, and Vicki works as a sales...
-
1.What makes a lessons learned or retrospective session "successful" in your opinion? 2,Which practice is more effective, in your opinion, a retrospective or lessons learned session? Explain in...
-
Jeremy (unmarried) earned $100,500 in salary and $6,050 in interest income during the year. Jeremy's employer withheld $10,000 of federal income taxes from Jeremy's paychecks during the year. Jeremy...
-
Suppose 215 people suffering from tigeritis were administered medication A in an RCT and 215 people suffering from tigeritis were administered medication B. Each medication causes a modest decrease...
-
Cull Corporation uses a job-order costing system with a single plantwide predetermined overhead rate based on machine-hours. The company based its predetermined overhead rate for the current year on...
-
3. After the 2000 census, a federal judge drew legislative districts in Texas because Democrats and Republicans could not agree on a map. After gaining power in the elections of 2002, Republicans in...
-
As I prepare for my upcoming assignment on setting objectives and goals for a team, I recognize the importance of aligning personal and assignment-related goals to maximize effectiveness and drive...
-
Read through the Exposure Draft ED IFRS S1 General Requirements for Disclosure of Sustainability-related Financial Information (link below). 1. Provide a brief outline of how the requirements of this...
-
Use this circle graph to answer following Exercises. 1. What fraction of areas maintained by the National Park Service are designated as National Recreation Areas? 2. What fraction of areas...
-
To create a college fund, a parent makes a sequence of 18 yearly deposits of $1000 each in a savings account on which interest is compounded annually at 3.2%. Find the amount of the annuity.
-
y varies jointly as x and z, and y = 56 when x = 7 and z = 8 Find an equation of variation for the given situation.
-
For each pair of functions, find (f g)x2 and 1g f 21x2. a. f (x) = x2, g(x) = 4x + 5 b. f (x) = x - 1, g(x) = x2 + x + 3
-
On June 1, Musicland Inc. purchases 125 CDs at \($4.08\) each on account from its distributor for a total of \($510\). The credit terms of the purchase were 2/10, n/30. Also on June 1, Musicland paid...
-
The President of Musicland has asked for help to evaluate the company's performance during the current year. In particular, we are requested to calculate Musicland's gross profit and its return on...
-
The Counter Company just completed the year-end physical count of its inventory. The total value of inventory was determined to be \($300,000\). The following additional information came to light...
Study smarter with the SolutionInn App