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Linear Equations

08/31/17

Suppose that there are two types of tickets to a show: advance and same-day. The combined cost of one advance ticket and one same-day ticket is $75 . For one p

Suppose that there are two types of tickets to a show: advance and same-day. The combined cost of one advance ticket and one same-day ticket is $75. For one performance, 20 advance tickets and 25... more

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Linear Equations

08/27/17

Solving a percent mixture problem using a linear equation

Ali has two solutions that contain alcohol and is mixing them with each other. Solution A is 7% alcohol and Solution B is 2% alcohol. He uses 600 milliliters of Solution A. How many milliliters of... more

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Linear Equations Finite Math

08/23/17

Assume that the number of defective basketballs produced is related by a linear equation to the total number produced.

Suppose that 15 defective balls are produced in a lot of 200, and 21 defective balls are produced in a lot of 300. Find the number of defective balls produced in a lot of 425 balls.

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Linear Equations Depreciates

08/20/17

The value of a car V (dollars) depreciates with time t (years) according to the rule V= 25,000 - 3500t. What was the initial value of the car?

This is in relation to linear graphs and modelling. Any help would be greatly appreciated. Thank you heaps in advance

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Linear Equations

08/19/17

The difference of three times a number 4 is -19

The following question was on my math hw please answer for others who will be asked this question

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Linear Equations Non Linear equations

07/22/17

linear and non-linear equations

Explain why a system of linear equations cannot have exactly two solutions but a system of non-linear equations can. (Hint: you can use graphs to explain)... Can someone help explain this to me... more

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Linear Equations

07/17/17

Story problem

Kathy won 10000 she wants to split her winnings into two accounts. A savings account with an Apr of 2.64% and a mural fun with an Apr of 8.9% she hopes to earn $750 at the end of the year

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Linear Equations

07/10/17

What equation represents the line that contains the point (-2,9) and is perpendicular to the line y=2x+6

What equation represents the line that contains the point -2,9 and is perpendicular to y=2x+6

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Linear Equations

07/05/17

Harry spent $9000 on fencing

Harry spent $9000 on fencing his rectangular backyard. The fencing cost $72 per metre. The length of the fence line is 9.5 metres less than the width. What are the dimensions of the backyard?

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Linear Equations

06/29/17

linear equations

1) Find 3 nos. If the cube of the first number exceeds theur product by 2, the cube of the second no. is smaller than their product by 3 and the cube of the third no. exceeds their product by 3

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Linear Equations

06/26/17

I need help fast to find the slope of the given points

Find the slope of the line containing the points (2, 0) and (-2, 0).

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Linear Equations Linear Equation

06/26/17

y= 0.5x + 2. is this a linear equation and please explain

Please explain if how to solve this problem to figure out if this is a linear equation.

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Linear Equations Math Algebra College Algebra

06/25/17

Solve the system of linear equations using matrices with Gaussian elimination with back-substitution

Solve the system of linear equations using matrices with Gaussian elimination with back-substitution. (Enter your answers as a comma-separated list. If there are infinitely many solutions, express... more

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Linear Equations

06/16/17

Suresh has Rs 800 in notes in the denominations of 50,20 and 10.The ratio of the number of Rs50 to Rs20 is 3:5.how many notes of each denomination does he have?

He has a total of 29 notes.

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Linear Equations

05/31/17

if 1/3 is subtracted from a number and the difference is multiplied by 6 and the result is 15. find the number

I AM NOT ABLE TO SOLVE THIS QUESTON KINDLY HELP ME

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Linear Equations

05/24/17

distinguish between linear and exponential growth or decay

The population of a town is increasing by 606 people per year. State whether this growth is linear or exponential. If the population is 1600 today, what will the population be in four years?

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Linear Equations Math

05/22/17

which system of linear equations has only one solution?

A) x+2y=-1 2x+5y=0 B)3x-y=9 6x-2y=6 C)y=2x-3 -4x+2y=-6 D) x-y=4 y=x+4

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Linear Equations Math

05/22/17

Which system of linear equations has NO solution?

A)a-b=2 b=-a-3 B) a-b=3 a+b=-2 C)-a+b=-2 b=a+3 D)a+b=3 -a+b=2

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Linear Equations Solve Word Problem Lines

05/05/17

The cost of each chair? The cost of each table?

A party rental company has chairs and tables for rent. The total cost to rent 3 chairs and 3 tables is $17 . The total cost to rent 8 chairs and 4 tables is $37 . What is the cost to rent each... more

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Linear Equations

04/25/17

linear equations

The sum of two numbers is 1717, and their difference is 11. Let x be the larger number and y be the smaller number.(a) Write the system of equations for the problem.(b) Find the unknown numbers by... more

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Linear Equations Algebra 1 Slope Standard Form

04/19/17

Which equation in standard form has a graph that passes through the point (1, 24) and has a slope of -0.6

this is for algebra 1 and I don't understand how to work it

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Linear Equations Word Problem

04/16/17

So I'm having an issue with a linear word problem.

So to paraphrase the problem: I have to mix two types of coffee together, one that is $4 a lb, and another that is $2.40 a lb to create 80lbs of a mix for $3.60 a lb. The instructor said to try... more

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Linear Equations

04/16/17

slope equals 1/2, y intercept at (0,5)

slope intercept

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Linear Equations

04/16/17

x intercept at (-3,0) and (8,-4) lies one the line

please solve this question now

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Linear Equations

04/15/17

slope equals zero, y intercept at (0.5)

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Suppose that there are two types of tickets to a show: advance and same-day. The combined cost of one advance ticket and one same-day ticket is $75 . For one p

Solving a percent mixture problem using a linear equation

Assume that the number of defective basketballs produced is related by a linear equation to the total number produced.

The value of a car V (dollars) depreciates with time t (years) according to the rule V= 25,000 - 3500t. What was the initial value of the car?

The difference of three times a number 4 is -19

linear and non-linear equations

Story problem

What equation represents the line that contains the point (-2,9) and is perpendicular to the line y=2x+6

Harry spent $9000 on fencing

linear equations

I need help fast to find the slope of the given points

y= 0.5x + 2. is this a linear equation and please explain

Solve the system of linear equations using matrices with Gaussian elimination with back-substitution

Suresh has Rs 800 in notes in the denominations of 50,20 and 10.The ratio of the number of Rs50 to Rs20 is 3:5.how many notes of each denomination does he have?

if 1/3 is subtracted from a number and the difference is multiplied by 6 and the result is 15. find the number

distinguish between linear and exponential growth or decay

which system of linear equations has only one solution?

Which system of linear equations has NO solution?

The cost of each chair? The cost of each table?

linear equations

Which equation in standard form has a graph that passes through the point (1, 24) and has a slope of -0.6

So I'm having an issue with a linear word problem.

slope equals 1/2, y intercept at (0,5)

x intercept at (-3,0) and (8,-4) lies one the line

slope equals zero, y intercept at (0.5)

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