167 Answered Questions for the topic Systems Of Equations

Systems Of Equations

12/03/15

Solving system of equations
Solve the system of equations    x-4y=4 2x+3y=-3
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Systems Of Equations Graphing

11/11/15

Solve systems of equations by graphing
Solve systems of equations by graphing   x2+y2= 5   x+y= 3
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Systems Of Equations

11/08/15

How to find x and y algebraically? Please include both subsition and elimination cant seem to get systems of equations so i want to find the easier way
-2x-6y=0 3x+11y=4  
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Systems Of Equations

11/07/15

How to find x and Y? Please include both methods thanks
y=-2x+9 3x-4y=8
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Systems Of Equations Elimination Method

09/28/15

Solve systems of equations using elimination method
  1.    3x+4y=8        x+2y=10   2.     4x-3y=3         3x-2y=4    
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Systems Of Equations

09/25/15

they want both amounts for each solution
A large solar heating panel requires 240 gallons of a fluid that is 55% antifreeze. The fluid comes in either a 65% solution or a 25% solution. How many gallons of each should be used to prepare... more
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09/17/15

Systems of Equations Word Problem HELP PLEASE!!
Okay so... I did the first two systems of equations word problems pretty easily but this one has me stumped. I have no idea what to do... help?   Ramiro earns $20 per hour during the week and $30... more
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09/15/15

WORD PROBLEM ON WORK
5 Sam and Joey are hired for a project. After they work together for 2 hours, Sam leaves and Joey ?nishes the project in 3 more hours. Had Joey left instead of Sam, it would have taken Sam 4 more... more
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Systems Of Equations

08/05/15

3x+y+z=37,x+y+z=19,x+3y+z=35
augmented matrix
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Systems Of Equations

07/08/15

Applications of systems of euations?
How many gallons of 35  % alcohol solution and 50  % alcohol solution must be mixed to get 6  gallons of 40  % alcohol solution?
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Systems Of Equations

06/08/15

Solve this
2x-y=8 5x-3y=21   A) solve by elimination
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Systems Of Equations

05/12/15

elizabeth met 24 of her cousins at a family reunion. the number of male cousins was 6 less than twice the number of female cousins.how many male cousins and how
How do you solve this?
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04/20/15

Write a system of equations to describe the situation below, solve using any method, and fill in the blanks.
Katie is going to the water slides and needs to figure out which deal is better. She can pay $32 to go on the water slides as much as she wants, or she can pay $18 to get in, plus an additional $1... more
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Systems Of Equations

04/17/15

Tickets cost $5.50 each for adults and $2.00 each for kids, and the group paid $23.00 in total. There were 44 fewer adults than kids in the group.
A group of adults and kids went to see a movie. Tickets cost $5.50 each for adults and $2.00 each for kids, and the group paid $23.00 in total. There were 44 fewer adults than kids in the group.
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Systems Of Equations

03/23/15

Solving systems
#1/    -2x+6y=6    2x+3y=2     #2/     -4.13x+0y=-727      6.92x+3y= 18.5188
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Systems Of Equations Algebra Word Problem Algebra 3

03/19/15

9,750 movie tickets sold. Total sales $71,500. Tickets can be bought 1 of 2 ways matinee $5 regular $8.50
Must show all work. Solve using system of equations
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Systems Of Equations

03/19/15

what are some systems of equations with the solution of (4,1) as a point
I need to learn about 3 systems of equations that has the solution of 4,1  
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Systems Of Equations Algebra 1 Algebra 2 Algebra

03/17/15

The system of equations
-2x=4-y 8-2y=x  is an_ system a) consistent , independent  b)consistent ,dependent c)inconsistent d)independent 
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Systems Of Equations

02/15/15

three apples and four bananas cost 4.85. 3 apples in 10 bananas cost $8.75.find the cost of an apple
System of equations 
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Systems Of Equations

02/13/15

a 100 foot cable is cut into two pieces. the first piece is 18 ft longer than the second. how long is each piece?
Confused please help!!! 
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Systems Of Equations Mixture Problems

02/05/15

I need help with a mixture problem.
Al Gee had a 40% algicide solution and a 70% algicide solution. How much of each should he use to make 100 g of a 52% solution? 
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Systems Of Equations

01/29/15

write and solve a system of equations todetermine how many of cupcakes Anita sold?
Anitw is selling cupcakes for a Beacon Bake sale. A chocolate chip cake costs $2 each and a funfetti cupcake costs $3 each. She sold a total of 29 cupcakes and earned a total if $71.
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Systems Of Equations

12/18/14

Carter has 37 coins, all nickels and dimes. The value in total is $3.10. How many dimes does Carter have?
If anybody can help, thank you! I really hate these types of questions and can never figure them out. 
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Systems Of Equations Word Problem Intermediate Algerbra

12/08/14

Hong bought a desktop computer and a laptop computer.
Hugh bought a desktop computer and a laptop computer. Before finance charges, the laptop cost $400 less than the desktop. He paid for the computers using two different financing plans. For the... more
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Systems Of Equations

12/04/14

Jerry's basketball team
Jerry's basketball team makes 40 baskets for a total of 92 points in a basketball game. Some of the baskets are worth 2 points, and some are worth 3 points.How many 3-pointers did Jerry's team make?
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