1,472 Answered Questions for the topic Linear Equations

Linear Equations Math Prealgebra Precalculus

01/08/21

Help me answer intercept of lines!

So identify the y-intercept and the x-intercept and the slope of the line.In my graph the y-intercept is touching -3 down in bottom left corner. The X-intercept is touching 1 literally on the X... more
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Linear Equations Math Algebra 1 Linear Algebra

01/08/21

System of Equations help (Urgent)
I came across this question but I could not figure it out. Could you please help me and explain how to find the answer? Thanks! A school's students sold masks for $10 and face shields for $15... more
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Linear Equations Math Algebra 1 Linear Algebra

01/08/21

System of Equations (Help! Urgent!)
I came across this question but I could not figure it out. Could you please help me and explain how to find the answer? Thanks!Brenda's school is selling tickets to a spring musical. On the first... more
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Linear Equations Math Algebra 1 Linear Algebra

01/06/21

Graphing and Writing Linear Equations
Question Number 1 The Math family paid a total of $21 to bowl 4 games and rent shoes. Each game cost $4. Write an equation to represent the total cost 𝒚 to rent shoes and bowl 𝒙 games. How much is... more
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Linear Equations

01/05/21

The length of a rectangle is 5 cm longer than its width. If the perimeter of the rectangle is 58cm find its length and width

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Linear Equations

12/30/20

10+[2×{2÷7×(-2+6)}+5]
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Linear Equations

12/23/20

Three years ago juma was three times as old as Ali.in two years time the sum of their ages will be 62 determine what is their present ages
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Linear Equations Math Algebra 2 Linear Algebra

12/16/20

Passing through (3,-5) and perpendicular to y= −23 (x−4) +1
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Linear Equations

12/14/20

It costs $525 for seven adult tickets and twelve youth tickets to the hockey game. If the difference between in price between an adult ticket and a youth ticket is $18, find the cost of a youth ticket
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Linear Equations Algebra 1 Functions

12/12/20

Given f(x) is a linear equation, with f(−3)=12, and slope m =−2, what is the equation for the line in standard form?
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Linear Equations

12/10/20

Linear question
How many gallons each of 30​% alcohol and 10​% alcohol should be mixed to obtain 20 gal of 13​% ​alcohol?
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Linear Equations

12/09/20

What is the slope line?
What is the slope of the line with the two points (8,4) and (10,12)
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Linear Equations

12/08/20

I NEED HELP ON THIS ASAP!
an equilateral triangle and a square have the same perimeter. The sides of the square are 3 times some number, K. The sides of the triangle are one more than twice the length of the square, k. What... more
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Linear Equations Math

12/08/20

A square is shown below. If the perimeter of the square is 97 inches, what is the value of x?
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Linear Equations

12/03/20

Linear and nonlinear expressions
is 7(2x-1) linear or nonlinear?
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Linear Equations

12/01/20

A marble statue is 14 years old and a limestone statue is 53 years old. In how many years will the limestone statue be twice as old as the marble statue?
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Linear Equations

11/29/20

Math problemsss
the dress store is having a sale where all merchandise is 1/4 off. A woman buys $24 of merchandise at the sale price. what would she have had to pay at the regular price?
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Linear Equations

11/20/20

Use the elimination method to find the solution to the sytem 4x-2y=8 and -2x+2y=6
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Linear Equations Algebra Pre Calculus

11/19/20

What values of k (if any) ensures that the system of linear equations given below has no solutions?
What values of k (if any) ensures that the system of linear equations given below has no solutions?5x +2ky = 4k (k2-9) y = k + 3 
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Linear Equations Precalculus

11/19/20

What value of k (if any) ensures that the system of linear equations given below has infinitely many solutions?

What values of  k (if any) ensures that the system of linear equations given below has infinitely many solutions?5x +2ky = 4k (k2-9) y = k + 3 
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Linear Equations

11/10/20

Write the x-intercept and y-intercept for the equation
Write the x-intercept and y-intercept for the equation: 9x-12y=36
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Linear Equations

11/10/20

Write the x-intercept and y-intercept for the equation
Write the x-intercept and y-intercept for the equation: 5x+2y=20
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Linear Equations

11/10/20

What is the x-intercept and y-intercept from the table?
I can't figure this out x y-3 -1-2 0-1 1 0 2 1 3
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Linear Equations Math Algebra 2 Linear Algebra

11/08/20

Linear Algebra : Span of Vectors
Determine whether the following polynomials span P2:p1 = 1 - x + 2x2 ; p2 = 3 + x ; p3 = 5 - x + 4x2 ; p4 = -2 + 2x + 2x2
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Linear Equations

11/03/20

The sum of two numbers is 40.taking the number as x and y form an equation.

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