1,375 Answered Questions for the topic Linear Equations
Determine the equation of the line that passes through the points (-3, 6) and (1, -4).
(1 mark for finding m, 1 mark for finding b, 1 mark for creating correct equation)
Determine the equation of the line that is perpendicular to 2x−3y+6=0 and passes through the point (4, -2).
(1 mark for identifying correct perpendicular slope, 1 mark for substituting values correctly into equation, 1 mark for isolating and solving for b, 1 mark for creating correct equation)
What is the point at the y-intercept on the line 4x−5y+11=0
(0.5 mark for substituting 0 into equation correctly, 1 mark for isolating and solving for correct unknown variable, 0.5 mark for stating point at y-intercept)
A local fair charges a $15 entry fee and $1.75 per ride. Dustin has $35 to spend. What is the maximum number of rides Dustin can go on?
(1 mark for two correct 'let' statements, 1 mark for creating correct equation, 1 mark for substituting spending amount in for correct variable and isolating for unknown variable, 1 mark for... more
Determine the equation of a line that has a slope of -3 and passes through the point (-2, 5).
A square and a equilateral triangle have the same perimeter.
The sides of the square are 3 times a number, k. The sides of the triangle are one more than twice the length of k. What are the dimensions of the figures?Pleae answer as soon as possible!
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
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
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
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
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
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
Passing through (3,-5) and perpendicular to y= −23 (x−4) +1
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
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?
How many gallons each of 30% alcohol and 10% alcohol should be mixed to obtain 20 gal of 13% alcohol?
What is the slope line?
What is the slope of the line with the two points (8,4) and (10,12)
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
Linear Equations Math
A square is shown below. If the perimeter of the square is 97 inches, what is the value of x?
Linear and nonlinear expressions
is 7(2x-1) linear or nonlinear?
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?
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?
Use the elimination method to find the solution to the sytem 4x-2y=8 and -2x+2y=6
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