70 Answered Questions for the topic System Of Linear Equations

System Of Linear Equations

10/24/16

#### System of Equations

Solve the system of Equations.    X+y+z=3 x-y+2z=9 5x+y+z=15
System Of Linear Equations Algebra Word Problem

10/22/16

#### In a collection of coins there are 7 less dimes than there are quarters. If the value of the collection is $3.85, then how many quarters are there? let x= number of quarters let y= number of dimes y=x-7 .25x+.10y=3.85 System Of Linear Equations 09/08/16 #### System of linear equations Without graphing, construct a system of two linear equations where (-2,3) is a solution to the first equation but not to the second equation, and where (5,-2) is a solution to your system System Of Linear Equations 05/02/16 #### system of linear equations Two mechanics worked on a car. The first mechanic worked for 10 hours, and the second mechanic worked for 15 hours. Together they charged a total of$2475. What was the rate charged per hour by... more
System Of Linear Equations

04/27/16

Johan is trying to decide which company he should hire to help him move to his new house. "toss it" company charges a base fee of $120 plus$25 an hour. "crash boom" charges a base fee of $50 plus... more 04/08/16 #### Find two numbers whose sum is 55. The Larger number is 4 more than twice the smaller what is the answer to this question, because i don't understand. System Of Linear Equations 04/03/16 #### help me please your teacher is giving you a test worth 100 points containing 40 questions. there are two point and for point questions on the test. how many of each type of question are on the test System Of Linear Equations Systems Of Equations By Elimination 03/16/16 #### system of linear equations? 3x+5y=-172x+4y=6What equation did Bob have after he eliminated x? System Of Linear Equations 03/12/16 #### Find two supplementary angles such that the measure of the larger angle is 15 degree more than twice the measure of the smaller one. system of linear equation question. System Of Linear Equations 03/11/16 #### A bookstore sold 18 books for a total of$176 . If some of the books were sold for $7 and some for$12 , how many of each were sold?

Hi, the question is a system of linear equation question.
System Of Linear Equations Algebra 1 Algebra Equations

02/09/16

#### I really need urgent help for this question... What do they mean by determine the conditions? What conditions? And how do I do the question?

Consider the simultaneous equations px-y=6,8x-2y=q determine the conditions that p and q must satisfy of the simultaneous equations have (i) an infinite number of solutions(ii) no solution,(iii) a... more
System Of Linear Equations

02/09/16

#### A company borrows $600,000 for 1 year to expand its product line. Some of the money was borrowed at a 4% simple interest rate. Write a system of equations that can be used to solve the problem, then solve the system and determine the answer. A company borrows$600,000 for 1 year to expand its product line. Some of the... more
System Of Linear Equations

01/20/16

#### How much does each gallon of paint and each brush cost?

You purchase 8 gallons if paint and 3 brushes for $152.50. The next day, you purchase 6 gallons of paint and 3 brushes for$113.00. How much does each gallon of paint and each brush cost?
System Of Linear Equations Algebra 1 Linear Equations Word Problems

01/12/16

#### A department store worker can earn $500 per month plus a 4% commission on their total sales, or$400 a month plus a commission on total sales.

Kenisha sells athletic shoes part-time at department store. She can earn either $500 per month plus a 4% commission on her total sales, or$400 a month plus a 5% commission on total sales. Write a... more
System Of Linear Equations

01/04/16

#### Which ordered pair is the solution to the system of equations below using the substitution method?

3x+2y=16 4x-5y=6   A. (4,2) B. (3,5) C. (2,6) D. (5,4)
System Of Linear Equations

01/03/16

#### which ordered pair is the solution to the system of equations below using the elimination method?

8x-7y=17 -2x+13y=7   A. (1,4) B. (3,1) C. (4,2) D. (2,5)
System Of Linear Equations

01/03/16

#### which ordered pair is the solution to the system of equations below using the elimination method?

9x+5=-16 2x-10y=-48   A. (2,-2) B. (-3,3) C. (5,5) D. (-4,4)
System Of Linear Equations

12/16/15

#### Which ordered pair is a solution to the following system of inequalities?

y> 4x-1 y> -4x-3   A. (0,-5) B. (5,-8) C. (0,4) D. (-11,-4)
System Of Linear Equations

12/15/15

#### which ordered pair is the solution to the system of equations below using the elimination method?

2x-2y=6 3x+2y=34   A. (8,5) B. (7,11) C. (9,4) D. (6,9)
System Of Linear Equations

12/15/15

#### which system of equations is represented by the matrix below?

the matrix ...... [2 4| 12] [2 0|  4]   A. 2x-4y=12     y= 4   B. 2x+4y=12     2y=4   C. 2x+4y=12     2x=4   D. 2x-4y=12      2y=4
System Of Linear Equations Algebra Word Problem

11/29/15

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