1,417 Answered Questions for the topic Linear Equations

Linear Equations

10/01/19

#### solving a distance, rate,time problem using linear equations

Juan drove to the mountains last weekend. There was heavy traffic on the way there, and the trip took 10 hours. When Juan drove home, there was no traffic and the trip only took 7 hours. If his...
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Linear Equations Geometry

10/01/19

#### the perimeter of the rectangular foundation of a new house is 190 ft. find the dimensions of the foundation if its length is 25 ft shorter than three times its width

Linear Equations Algebra 1

09/30/19

#### she receives a salary of $45,000 per year. in addition, she receives 7% of her sales amount for the year. what are the sales amounts that will allow her to earn more than 56,000 per year

Linear Equations Calculus

09/29/19

#### Calculating linearly rising formula

level = constant * sqrt(XP)Level | XP | Difference1 | 0 | -2 | 100 | 1003 | 300 | 2004 | 600 | 3005 | 1000 | 4006 | 1500 | 5007 | 2100 | ...
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Linear Equations Algebra 2

09/29/19

#### Write an equation for the line parallel to the y-axis through the point (6,0)

Linear Equations Math

09/27/19

#### X=5, why is the slope undifined

Linear Equations

09/23/19

#### The length of a new soccer field is to be 1.5 times its width, w. The perimeter will be 400 yards. what can be the linear equation?

Linear Equations College Algebra

09/22/19

#### through (-2,1) and is perpendicular to 7y=x-4

Linear Equations Algebra

09/20/19

#### how do you solve a linear equation with a variable in the fraction

8 - r/3 = 11, how wound you get the r alone, or off of the 3?

Linear Equations Math

09/19/19

#### A multi-step equation with and answer of -8 (Minimum of 4 steps)

It is for a math project

#### find a b and c please

The graph of the function f(x)=ax^2+bx+c has its vertex at (0, 5) and passes through the point (1, 6). Find a, b, and c.

#### PLease help solve this word problem

The point at which a company's profits equal zero is called the company's break-even point. Let R represent a company's revenue, let C represent the company's costs, and let x represent the...
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#### help solve the answers from the function given

The cost C, in dollars, of renting a moving truck for a day is given by the function C(x)=0.20x+45, where x is the number of miles driven.(a) What is the cost if a person drives x=240 miles?(b)...
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09/11/19

#### please help me with this

suppose that f(x)=6x-5 and g(x)= -2+3 find:a) f(x)=0b) f(x)> 0c) f(x)= g(x)

09/11/19

#### You are choosing between two different cell phone plans. The first plan charges a rate of 22 cents per minute. The second plan charges a monthly fee of $34.95 plus 10 cents per minute.

You are choosing between two different cell phone plans. The first plan charges a rate of 22 cents per minute. The second plan charges a monthly fee of $34.95 plus 10 cents per minute.Let t be the...
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#### Find Linear Function

Find a linear function h, given h(4)=-4 and h(-4)=20 then find h(8).

Linear Equations

09/08/19

#### Linear equation and Inequalities

Concert brought 172,500 on the sale of 8,300 tickets. $15.00 and $25.00 each. How many of each type of ticket were sold?

Linear Equations

09/06/19

#### Equation of a line that passes through (-2,3) and it parallel to the line y=2x-1

Linear Equations

09/04/19

#### Suppose that a cliff diver's height (in feet) after t seconds is given by the model H = − 16 t 2 + 40 t + 24 . Find the height after 1.5 seconds

#### NEED HELP ASAP!

Are the points A(3,5), B(0,2) and C(-2,10) the vertices of a right triangle? Justify your answerThe endpoints of the diameter of a circle are (-5,1) and (3,-5). Find the center and the radius of...
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Linear Equations

08/30/19

#### Equation of a line

Find the equation using point slope formula. Write the equation using slope intercept formula. Perpendicular to 8y=x-4 and passes through the point (-2,15)

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