1,472 Answered Questions for the topic Linear Equations

Linear Equations Math Algebra Help

01/12/22

A drama club earns $1040 from a production by selling 64 adult tickets and 132 student tickets.

An adult ticket costs twice as much as a student ticket. a. Write a system of linear equations that represents this situation. Let x represent the cost of an adult ticket and y represent the cost... more
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Linear Equations Math

01/12/22

how do I convert this into standard form (Ax + Bx + C = 0) the slope is – 3/2 and the x-intercept is 4.
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Linear Equations Math

01/12/22

how do I convert this into standard form (Ax + Bx + C = 0) the slope is – 3/2 and the x-intercept is 4.
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Linear Equations

01/09/22

Solving a word problem with two unknowns using linear
Devaughn’s Ages two times Sydney’s age. The samba their ages is 57. What is Sydney’s age?
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Linear Equations

01/09/22

Need help with linear equations
Ms. Schiedler’s friend decided to run a marathon (26.2 mi) for the first time with a goal of finishing the race. They ran for part of the race and walked the rest. Their average running rate is... more
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Linear Equations Math Linear Algebra

01/02/22

linear algebra math questions

Find the complete solution to 𝐴𝑥 = 𝑏. Show all steps in detail.A= [2 4 64 , 2 5 76, 2 3 52] b=[b1 b2 b3 ]= [4 3 5]
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Linear Equations Math Linear Algebra

01/02/22

lineer algebra math question
Reduce A and B to their triangular echelon forms U. Which variables are free and pivot ?A=[1 2 24 6, 1 2 36 9, 0 0 12 3] B=[2 4 2, 0 4 4, 0 8 8]
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Linear Equations Math Algebra 1 Linear Algebra

12/29/21

Algebra Linear Question
The sum of three consecutive numbers is equal to the smallest number multiplied by 4
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Linear Equations Math Algebra 2 Linear Algebra

12/28/21

Linear Algebra question
Identify the property illustrated in: If x + 5 = 6, then 3x + 15 = 18?
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Linear Equations Linear Algebra

12/22/21

Find the whole answer of Ax = b, including all steps.
A = [2 4 642 5 762 3 52] b = [b1b2b3] = [435]
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Linear Equations Geometry

12/22/21

Find the equation of a line that is parallel to y=3x+5 that goes through point (4,7).Use parentheses around a fraction in your answer.
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Linear Equations Linear Algebra

12/20/21

How to Graph a Line given 1 point and the slope!
Graph the line that contains the point (-4, -7) and has a slope of 2 (m = 2).
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Linear Equations Math

12/06/21

A person is choosing between two cell phone plans. Data Plan A has a monthly fee of $46 and a charges $11 per gigabyte(GB). Data Plan B has a monthly fee of $41 and charges $16 per GB.

Define the variables, write a system of linear equations that describes the situation, determine how many GB of data will the costs of the two plans be the same, and what the cost of the plans is,... more
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Linear Equations

12/02/21

Determine the equation of a line given (a) the line is parallel to 𝑦 = −3𝑥 + 1 and has the same 𝑦-intercept as 𝑦 = 𝑥 + 7
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Linear Equations Algebra

12/02/21

the width of a rectangle is two centimeters less than 8 times the length. The perimeter is 68cm. What are the width and length of the rectangle?
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Linear Equations

12/02/21

How do you describe the graphs of the system of linear equations in two variables which has no solution?
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Linear Equations Hyperbola Mathematics

11/29/21

Hyperbola passes through (1; 9) and (-1; 9). Construct a hyperbolic equation. What points of this hyperbola do the circle pass through, whose diameter is determined by the same points.
I am getting the answers with logic, but I don't know how to correctly find the solution.
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Linear Equations Math

11/29/21

Determine the standard form of the equation of the line that passes through (-8,-6) (-4,9)
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Linear Equations

11/26/21

Given that f(x) is a linear function with f(1) + f(3) = 12 and f(4) – f(2) = 8 Find a) F(x) b) F(-1)
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Linear Equations Linear Algebra Linear Model

11/22/21

Consider the model w=10-0.6v with predictor v and w response .
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Linear Equations

11/19/21

real world applications
how many liters of a 30% solution must be added to how many litres of a 70% solution to make 50l of a 40% solution? An investor invests $18,000 into two accounts, one that pays 1.5% simple... more
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Linear Equations Math Linear Algebra

11/16/21

Write an equation in slope-intercept form of the line with a slope of −3 4 and y-intercept of =0
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11/11/21

Slope-Intercept Form
I need to find the slope-intercept form.SLOPE: -4x-intercept: 4
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Linear Equations

11/10/21

When 6 is added to 5 times a certain number the result is the result is the same as when 4 is subtracted from 7times a number find the number and how it was solved

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Linear Equations

11/10/21

Forms of Linear Equations
Which equation represents the line that passes through the point (4, -2) with a slope of 1/2?
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