36 Answered Questions for the topic Linear Equations In Two Variables

Linear Equations In Two Variables Geometry Algebra Graphing

10/09/19

A rectangle’s length is twice it’s width.If the perimeter is 18cm,what are it’s dimensions?
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Linear Equations In Two Variables

08/24/18

Word Problem: Part of the topic is on Systems of Linear Equations: Two variables
Question: Jolene invests her savings in two bank accounts, one paying 6 percent and the other paying 8 percent simple interest per year. She puts twice as much in the lower-yielding account because... more
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Linear Equations In Two Variables

07/16/18

X/4+y/5=1/3 and x-y=7
It is a question of linear equation in two variables
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Linear Equations In Two Variables

07/13/18

Linear Equations in Two variables
If a two digit number is divided by the sum of its digits the quotient is 9. But the number obtained by reducing the digit at the tens place by the four times the digit at unit's place , leaves the... more
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Linear Equations In Two Variables

07/06/18

question based on marbles
A boy has twice as many blue marbles as green ones. his friend gives him 60 green marbles and now he has the same number of green and blue marbles. find the number of green and blue marbles he had... more
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Linear Equations In Two Variables

06/18/18

Two numbers are in the ratio of 5:6. If 8 is subtracted from each of the numbers the ratio becomes 4:5. find the numbers
This question is based on the chapter linear equations in two variables. You have to find the numbers
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Linear Equations In Two Variables

04/23/18

Sum of present ages of Manish and Savita is31.Manish's age 3 years ago was 4 times the age of Savita.Find their present ages
Urgent required to solve a problem .I am not able tto
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Linear Equations In Two Variables Matrix Algebra & Applications

04/22/18

are all linear equations able to be solved by matrices or matrix method.
I used substitution method and got one answer then used matrix method and got a completely different answer
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Linear Equations In Two Variables Graph A Pair Of Linear Equation

04/19/18

equation is a linear equation in two variables
-x=3y=10                                                                                                                                                        y=x-15                               ... more
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Linear Equations In Two Variables Linear Equations

02/19/18

the taxi fare in acity is nas follows :for the first two kilometers ,the fare is Rs.12and for the subsequent distance it is Rs.5 per kilometre. taking the dista
the taxi fare in acity is nas follows :for the first two kilometers ,the fare is Rs.12and for the subsequent distance it is Rs.5 per kilometre. taking the distance as x and total fare as Rs.y ,... more
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Linear Equations In Two Variables

01/29/18

one basket ball cost is $24 and football cost is $33 .total cost is 882.how many total you buy but you 6 more basket ball than football
This question is about linear equations 
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Linear Equations In Two Variables

01/09/18

which equation represents the line that passes through the points (3,7) and (-1,-1)
Im learning linear equations in two variables and i need help figuring out how to solve this
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Linear Equations In Two Variables

12/19/17

bety started a savings account with the money her grandma gave her for christmas. she had $98 in her account after three months and after 6 months she had $122
Definition of the variables including the vocabulary independent variable and dependent variable. Determine the slope and y intercept the linear equation in slope intercept form table of values 
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Linear Equations In Two Variables

12/08/17

You go on a vacation and bring $140 for spending money. You spend $24 each day and want to buy a sweatshirt that costs $41.
 a)Write a function that determines how much money (m) you have remaining given the number of days (d)that have passed. b)  If the vacation is 5 days long, will you have enough money for the... more
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Linear Equations In Two Variables

09/10/17

prove that the points (7,10) , (-2,5) and (3,-4) are the vertices of an isosceles right triangles
prove that the points (7,10) , (-2,5) and (3,-4) are the vertices of an isosceles right triangles
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Linear Equations In Two Variables

09/10/17

find the value of p if the points A (2,3) ,B (4,p) ,C (6,-3) are collinear
find the value of p if the points A (2,3) ,B (4,p) ,C (6,-3) are collinear
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Linear Equations In Two Variables

06/24/17

Is -4x-8y=-3 a linear equation in two variables?
Is -4x-8y=-3 a linea equation in two variables 
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Linear Equations In Two Variables

03/08/17

Can u plz help
carol has $30 to spend on gasoline after buying gasoline she has $4 how much did each gallon cost
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Linear Equations In Two Variables

01/08/17

Solving a word problem
a gas station sells a total of 4500 gallons of regular gas and premium gas in one day. The ratio of gallons of refular gas sold to gallons of premium gas is 7:2 what is a system of linear equations... more
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Linear Equations In Two Variables

12/15/16

Solve the system by substitution
Y=-4x+16 -3x+8y=23
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Linear Equations In Two Variables

10/26/16

Which equation represents the line that passes through the points (3,7)(3,7) and (-1,-1)(-1,-1) ?
y=2x+1y=2x+1 y=−2x+13y=-2x+13 y=3x−2y=3x-2 y=−3x+16 these are my choice
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Linear Equations In Two Variables Linear Algebra Determinants

08/28/16

For which values parameter x,y system equations with two unknowns have unique solution,inconsistent or infinitely many solutions?
Determine for which values parameter x,y system equations with two unknowns have unique solution,inconsistent or infinitely many solutions.  ax+by=c^2  a+x/b=b+y/a , a≠o,b≠o   and another... more
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Linear Equations In Two Variables

08/17/16

Do we have to find the value of x separately by elimination and y separately by elimination in a question for solving by elimination?
In solving a linear equations in two variables for x and y, if question is set for solving by elimination, do we have to find the value of x separately by elimination and y separately by elimination?
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Linear Equations In Two Variables

06/20/16

I have tried the following:
    Jill has $10,000 to invest into two accounts.  One account pay 8% the other pay 6% intrest.  She would like ot earn $710 in total intrest.  How much should she invest in each account?
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Linear Equations In Two Variables

05/25/16

the farmhouse shelters 11 animals. some are geese and some are cows. there are 38 legs in all. how many of each animal are there?
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