443 Answered Questions for the topic System of Equations

System Of Equations Algebra 2 Middle School Math

11/06/18

How do I create a system of equations for this?
Fred walked a trail at 2 mph. Paul started 30 minutes later on the same trail and walked at a pace of 3 mph. Create a system of equations in which y respresents the distance walked in miles and x... more
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System Of Equations

10/30/18

The length of a rectangle is equal to triple the width. Which system of equations can be used to find the dimensions of the rectangle if the perimeter is 86 centimeters?
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System Of Equations

10/29/18

System of equations question
A bank is paying 6% annual interest on 1 year certificates, and treasury notes are paying 3% annual interest. An investor wishes to receive $2400 interest at the end of 1 year by investing $60,000.... more
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System Of Equations

09/26/18

System of equations
Solve the following system of equations for the unknown values of x,y and z. x+2y-z=4;2x+y+z=-2;x+2y+z=2
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System Of Equations Math Algebra Graphing

09/25/18

Explain why solving a system of equations graphically can be difficult.
Use y = 2x - 5 and y = -x + 3 as your example.
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System Of Equations

09/23/18

Real World Applications of Systems of Equations
A guitar factory has a cost of production C(x)=85x+45000. If the company needs to break even after 200 units sold, at what price should they sell each guitar?
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System Of Equations

09/18/18

The length of Sally’s Garden is 4 m greater than three times the width the perimeter of her garden 72 m find the dimensions of Sally’s Garden
Systems of equations word problems 
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System Of Equations Algebra 2 Algebra Word Problem

09/12/18

How to Write a Systems of Equations with Step by Step Solution
Provide a step by step solution and explain what the numbers in your solution mean in the context of the question you chose.     Question:   48,000 fans are in attendance at the Diamondbacks... more
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System Of Equations

09/10/18

System of Equations.
Your school sells tickets for its winter concert. Student tickets are $5 and adult tickets are $10. If your school sells 85 tickets and makes $600, how many of each ticket did they sell?
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System Of Equations

09/10/18

Can you please help me with this system of equations world problem?
a pet store sells its puppies for $400 each and adult dogs for $300 each. If the store collected $5000 from a total of 15 puppies and adult dogs last month, how many adult dogs did the pet store sell
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System Of Equations Functions Find

09/07/18

Find the function
if the function h(x)=(x−8)4 is expressed in the form f∘g with f(x)=x^4, then find the function g(x)
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08/29/18

Solve System Of Equations
I have a question on how to simplify this system of equations. If a free variable is needed please use the parameter t.   4x-y+z=6 2y+6z=36 x+z=6   Thank you!
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06/27/18

system of equaitons
Using the system of equations below, which expression can be correctly substitutedfor y in the equation 3x + 5y = 7?–2x – y = –103x + 5y = 7A. –2x + 10B. 2x – 10C. –2x – 10D. 2x + 10
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System Of Equations

06/21/18

Which system of equations can be used to find the number of adult tickets, x, and student tickets, y, that the class sold?
The students in the sophomore class at a school sold tickets to a talent show. Adult tickets cost $7 each and student tickets cost $3 each. The class sold a total of 145 tickets and earned... more
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06/11/18

Determine two whole numbers such that the first number increased by triple the second number is 24. If the first number is squared and decreased by five...
...times itself, the result is 13 less than the second number. Help me determine the two whole numbers
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System Of Equations

05/22/18

System of Equation
Molly's Custom Kitchen Supplies sells handmade forks and spoons. It costs the store $1.70 to buy thesupplies to make a fork and $1.30 to buy the supplies to make a spoon. The store sells forks for... more
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System Of Equations

05/20/18

The sum of two numbers is 110. The difference of the same two numbers is 64. Use a system of equations to find the two numbers
K I neeed help
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System Of Equations

05/16/18

Systems of equation word problem about ticket prices and how many kids came to the circus
A circus charges $2.50 for kids tickets and $6 for adult’s tickets. Last weekend, twice as many kids attended the circus than adults. If the ticket sales totaled $7,150, how many kids attended the... more
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System Of Equations

05/05/18

system of equations
Use any method to show how to find the solution set of the following system. State the method used.   -x+y-z=-14 2x-y+z=21 3x+2y+z=19
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System Of Equations

05/05/18

System of equations
Solve the system and if an infinite number of solutions exist,  write the solution set in terms of one free variable   2x-3y+z=-2 -4x+9y=7
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System Of Equations

05/04/18

Systems of Equations question I can't figure out.
On a team, 5 girls and 2 boys scored a total of 38 points. The difference between the number of points scored by the 5 girls and the number of points scored by the 2 boys is 22. Each girl scored... more
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System Of Equations Math Radicals

05/03/18

System Of equations read the description
y = √x + 7 + 2 y = √ 3 - x Note x + 7 is under the square root symbol Note 3 - x is under the square root symbol  PLEASE HELP
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System Of Equations Math Systems Of Equations Sys

05/03/18

System Of equations PLEASE read the description
y = x^2 + 2x + 6 y = 2x -5 I am completley stumped by this  i just know it is a system of equations question
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System Of Equations Math Math Help

05/03/18

System Of equations read the description
Y = x^2 - 6x + 9 Y + x = 5 What is the solution for this system of equations
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System Of Equations

05/01/18

Find the number of gallons needed of each solution
a chemistry lab needs to make 100 gallons of an 18% acid solution by mixing a 12% acid solution with a 20% acid solution
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