1,375 Answered Questions for the topic Linear Equations

Linear Equations Linear Algebra

06/05/21

#### Number Theory (Linear Diophantine Equation)

Diophantine EquationThree men came across a purse and picked it up. The first man, after looking at its contents, said: "If I get that purse, I'll have twice as much as your combined money", the...
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06/05/21

#### Linear Algebra & Number Theory

Three men came across a purse and picked it up. The first man, after looking at its contents, said: "If I get that purse, I'll have twice as much as your combined money", the second, after having...
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#### Question on Math homework Please help!

Ten circular cardboard disks were weighed and the mass in grams and corresponding radius in centimeters were recorded. The information is shown below:cm: 9.6, 9.0, 7.7, 6.3, 5.3, 4.7, 3.7, 2.4,...
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Linear Equations Math

06/01/21

#### Solve the problem using a system of linear equation

Mother is three times as old as her daughter. Ten years from now, Mother will be two times as old as her daughter. How old are they now?

Linear Equations Math

05/31/21

#### For the graph y = 3, is the graph stationary for all values of x?

05/27/21

#### what is the value of X?

A square and an equilateral triangle are pictured below. If the perimeter of the square is double of the perimeter of the triangle, What is the value of x?(5x + 3) for the square(7x - 1) for the...
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Linear Equations

05/24/21

#### HELP me i need help

karen's piggy bank has all dimes and quarters. The total value of her piggy bank is $11.35. If Karen has 13 quarters write and solve a linear equation to find the number of dimes she has.

#### A straight line passes through the points (5/2, 2) and (-3/2, 1)

A straight line passes through the points (5/2, 2) and (-3/2, 1)what is the equation of the line and the x intercept?

Linear Equations

05/21/21

#### Write in slope-intercept form an equation of the line that passes through the point (7,2) and is perpendicular to the line y = -4x + 10.

Linear Equations

05/21/21

#### Write in slope-intercept form an equation of the line that passes through the point (5,4) and is parallel to the line y = 2x +1 .

Linear Equations

05/20/21

#### 1. A stadium has found that if ticket prices are $10 then 3000 people come to an event. If the tickets are priced at $5, then 8000 people come to the game. Assume that this relationship is linear.

a) Find the ticket sales equation for tickets to the game. Use t for the number of tickets and x for the price of each ticket.

Linear Equations Math

05/19/21

#### A line includes the points (5, 5) and (0, –4). What is its equation in slope-intercept form? Write your answer using integers, proper fractions, and improper fractions in simplest form.

Linear Equations Linear Algebra

05/18/21

#### What is the standard form of equation m = 0 passing through P(−4, −8)?

#### How many cubic meters of water can this pool hold?

Pool: https://ibb.co/XzZdtQGA city is going to build a new swimming pool at the recreation center. Assuming that the pool is 10 feet deep, approximately how many cubic meters of water will this...
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Linear Equations Math

05/12/21

#### Solve the following system of linear equation:

x + z = 6-3y + z = 72x + y + 3z = 15

Linear Equations Math

05/12/21

#### Leanne works at a greenhouse. She needs to plant a total of 32 bulbs. Two types of bulbs are available. She plants two more tulip bulbs than twice as many as crocus bulbs. How many of each were grown

Linear Equations Math

05/11/21

#### For a school play, Janis sold 6 adult tickets and 15 student tickets, and collected $48. Tom sold 8 adult tickets and 7 student tickets, and collected $38. Find the cost of adult and student tickets.

05/07/21

#### Consider the system of linear equations

a1x + b1y = c1a2x + b2y = c2where a1, b1, c1, a2, b2, and c2 represent real numbers. What must be true about the lines represented by the equations when the following is true?A: The lines must...
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Linear Equations Math

05/06/21

#### How far from the station will they meet?

A train leaves a station and travels north at a speed of 50mph. Five hours later, a second train leaves on a parallel track and travels north at 175mph. How far from the station will they meet

Linear Equations Math

05/05/21

#### How much was invested at each rate?

$5900 is invested, part of it at 12% and part of it at 7%. For a certain year, the total yield is $568. How much is invested at each rate?

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