36 Answered Questions for the topic Linear Equations In Two Variables

Linear Equations In Two Variables

04/27/16

Maths word equations. Linear relations and equations
The registration fees for a mathematics competition are $1.20 for students aged 8–12years and $2 for students 13 years and over. One hundred and twenty-five studentshave already registered and an... more
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Linear Equations In Two Variables Algebra Word Problem Word Problem Help

10/31/15

A bank teller counted $100 and $50 bills. This totaled to 117 bills worth $9950. How many bills of each type did the teller have?
*use linear equation in two variables *please show solution
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Linear Equations In Two Variables Linear Equations

10/13/15

How do you write a system of linear equations in two variables? Explain this in words and by using mathematical notation in an equation.
How do you write a system of linear equations in two variables? Explain this in words and by using mathematical notation in an equation.
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Linear Equations In Two Variables

10/08/15

Write and equation that relates two sizes of coffee
A coffee shop sells small cups of coffee for $0.95 each, medium for $1.25 each, and large for $1.55 each. Let S, M, and L be the number of small, medium, and large cups sold. They sold three times... more
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Linear Equations In Two Variables

07/25/15

A total of 577 tickets were sold for the school play. There were 73 fewer student tickets sold than adult tickets. How many adult tickets were sold?
Hard time putting together the equation
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Linear Equations In Two Variables

06/24/15

1. Using the two equations above, solve for y.4x+y=4 -2x-2y=12
4x+y=4 -2x-2y=12  
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Linear Equations In Two Variables

03/31/15

The formula y=2000x converts a weight x in tons to a weight y in pounds. The largest known blue whale weighed 195 tons. Find the weight of the whale in pounds.
Just need to convert the weight I think the answer is 390000. I assumed you just times 2000 by 195, but I am probably wrong. 
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Linear Equations In Two Variables

02/04/15

use systems of linear equations in two variables to solve problems
Solve this problem using systems of linear equations in two variables:   Luis and Julia have the same number of coins. Luis has only dimes and Julia has only quarters. If Julia has $1.80 more... more
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Linear Equations In Two Variables

01/14/15

You invite 56, only 5 tables, round seats 8 and rectangle seats 12. How many rectangular and round tables will you need to seat all 56 guests?
It's a linear equation with only 2 variables and I'm having issues with setting up the equations.
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Linear Equations In Two Variables

11/20/14

Probelm Solving linear equations with two variables (using either method)
A train leaves a station and travels east at 90 mph.  Three hours later, a second train leaves on a parallel track east at 140 mph.  When will the second train overtake the first train?
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Linear Equations In Two Variables

10/07/14

Find an equation of the line that satifies the given conditions. (a)Write the equation in standard form. (b)Write the equation in slope-intercept form.
Through (-5,4);slope 1/2
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