1,477 Answered Questions for the topic Linear Equations

Linear Equations

10/20/15

Linear Equation
When the product of -7 and an unknown number is decreased by 6 the result is -4. Find the number
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10/15/15

Linear Systems Word Problem
Josie wants to buy Internet access. One service provider charged a flat rate of $34.95/month. A second charges $25/month plus $0.33/hour. For what number of hours per month should Josie choose the... more
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Linear Equations

10/13/15

for delivering packages, the cross town courier
for delivering packages, the cross town courier service charges a set amount for the first 50g abd a fixed rate fir each additional 10g. the charge for a 210g package is 5.60. the charge for a 330g... more
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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

10/11/15

Write the equation of the line through each point. Use slope-intercept form.
through (3, 1) and perpendicular to -4x + y - 1 = 0     I don't know how to do this step by step.
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Linear Equations

10/09/15

Equation of a line
What is the equation of the line that passes through the points (-1,3) and (0,1)?
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Linear Equations Equation Perpendicular Lines

10/07/15

Determine an equation of the line that is perpendicular to X=4 and passes through (2,3)
Determine an equation of the line that is perpendicular to X=4 and passes through (2,3)
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Linear Equations Slope Standard Form Algebra1

10/05/15

how do i fine the slope?
Write an equation in standard form of the line that has the given characteristicsPasses through (-1,-5) and (3,7)
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Linear Equations Math Word Problem Equations

10/05/15

Linear Models
A salesperson recieves a base salary of $35,000 and a commission of 10% of the total sales for the year.     a. Write a linear model that shows the salesperson's total income based on total sales... more
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Linear Equations College Algebra Word Problem

09/29/15

College Algebra Linear Word Problem
If full-time faculty are required to teach a minimum of 15 credits, is there anyway for a faculty member to teach a combination of 3-credit and 4-credit classes and teach exactly 15 credits? Write... more
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Linear Equations

09/27/15

Please help me with my question vvv
The concession at the amusement park begins the day with 500 popcorn containers. When the park closes twelve hours later, the inventory shows that there are only 44 containers left.
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09/26/15

Please help! Linear equations word problem.
in 1993 funding or a program increased by 0.52 million dollars from the funding in 1992. In 1994, the increase was 0.17 billion dollars over the funding in 1993. For those three years the funding... more
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09/22/15

Two gears have a total of 89 teeth. One has 4 less than twice the number of teeth the other gear has. How many teeth do each gear have?
Two meshing gears in a printer have a total of 89 teeth. One of the gears has 4 teeth less than twice the number of teeth of the other gear. How many teeth does each gear have?
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09/22/15

Straight 10% commission or $250 per month plus 5% commission. Write an equation and solve so the plans both earn the same amount.
A sales clerk has to choose between two salary options: Straight 10% commission or $250 per month plus 5% commission. Write an equation and solve so the plans both earn the same amount. 
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Linear Equations

09/17/15

As of 2009 the lowest tempature recorded in memphas was -13 degrees farenhite. Find the spending celcious tempature
Linear equations, inequalities, and applications for college algebra corse
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Linear Equations Precalculus Word Problems

09/12/15

question is in description
A company manufactures tables. They spend $12,000 on machinery. For each table made, they use $74 of raw materials and $105 for finishing costs. Tables are sold for $299 each. Find the linear... more
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Linear Equations

09/11/15

a newspaper carrier has $6.30 in change. he has 9 more quarters than dimes but five times as many nickels as quarters. how many coins of each type does he have?
solve linear equations involving decimals
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Linear Equations Word Problem Word Problem Help

09/11/15

A newspaper carrier has $6.40 in change. He has two more quarters than dimes but four times as many nickels as quarters. How many of each type does he have?
Linear equation Word problem help
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Linear Equations Precalculus

09/10/15

How do I find x in (2/x) - (2/2x+1) = (1/x+1)?
I've tried making the denominator the same, which ended up in polynomials. I think I did the wrong steps.
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Linear Equations

09/05/15

find the tax rate
While on vacation in Milwaukee, the Ahmeds were quoted a room price of $85 per night plus tax. They stayed one night and watched a movie that cost $9.25. Their total bill came to $106.66. What was... more
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Linear Equations

09/03/15

How many times do you refill the water dispenser in 4 work weeks?
At work, you have a distilled water dispenser that holds 800 ounces. The tank goes down an average of 175 ounces a day. Your place of business is open 6 days a week, Monday-Saturday, and it is your... more
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Linear Equations

08/30/15

How much must the employee sell in one month to earn a total of $4,000for the month?
One employee of a computer store is paid a base salary of $2,000 a month plus an 8% commission on all sales over $7,000 during the month.
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Linear Equations

08/21/15

sum of two no. is 42 and multiplication of two no. 437. so what is the difference of two no.
let the number's are x and y X+Y=42 XY=437   so, find the difference of x and y
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Linear Equations

08/16/15

a mon wants to do something
A mother plans to have 4 children and distribute her estate, worth $400000 between them as follows: ¼ of the estate is to be split equally among the children. For the rest, each child is to receive... more
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08/12/15

how do i sketch a linear equation?
i am wanting to know how to sketch a few graphs such as 2y=-6, y=-6, 5x=0
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