jim talk to a college admission advisor. the advisor tells him that the total cost of 3 credits is $700 and the cost of 9 credits is $1900. find a linear equation relating the number of credits taken and the total cost

Q: Brian sat in a massage chair at a shopping mall for 8 minutes and paid $9. Norah sat in the same…

A: Here I have given solution in step 2.

Q: A company reimburses its sales representatives $275 per day for lodging and meals plus 40€ per mile…

A: This question is related to linear equations, we will solve it using given information.

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A: Given Intercepts the x axis at 4 and the Y axis at -6

Q: Assume that the number of defective basketballs produced is related by a linear equation to the…

A: given 6 defective balls are produced in lot of 20011 defective balls are produced in lot of 375.

Q: A student in a Pre-Calculus class has test scores of 66, 77, 65, and 75. The final exam is worth 3…

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A:

Q: how can you tell is an equation is linear? is y=3x linear?

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Q: A movie theater charges 8.75 for entrance and boxes of candy are $4 each. Write a linear equation to…

A: From the given information, it is observed that the theater charges 8.75 for entrance and boxes of…

Q: Below are the data for the weekly income of a television advertisement and a newspaper…

A: Given Data : pendent and independent variables: YY X1X_1 = TV Ad​ X2X_2 = Newspaper Ad​ 96 50…

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A: The relationship between the number of slices of pizza eaten and the number of calories consumed is…

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A: Given a new thermometer with two scales of representation in which °E represents degrees Elvis and…

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A:

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Q: Mr. Clark changed to a new cell phone service provider two months ago. If the cell phone bill for…

A: Kindly go through the solution and let me know in case of any doubt or further clarification in the…

Q: Jackie is in charge of selling tickets for the school jazz concert at $2.00 for students and $4.00…

A:

Q: Write an equation in slope-intercept form of the line shown. AY 6, 4) 4 2 |(-2, 2) -4 -2 6. 6.

A: We can write the required equation as below.

Q: Write an equation in slope-intercept form of the line that passes through the points. Ay 5 (-1, 3)…

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Q: Suppose the manufacturer of a custom board game will supply 10,000 games if the wholesale price is…

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Q: The sales for NIKE were approximately $25.3 billion in 2013 and $27.8 billion in 2014. Using only…

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Q: The number of songs in your iPad has increased from 200 to 400 in 3 months.  If the number of songs…

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Q: A biologist was recording various temperatures (in degrees Celsius) and predicting the amount of…

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Q: In the linear equation Y = 3X + 2, when X increases by 4 points, Y will increase by __________.

A: In multiple linear regression, there will be more than one independent variable. In simple linear…

Q: 1) 4x + y = 0

A: 1) 4x+y=0    On putting x=0 , We get y=0    x=1,  y=-4    x=-1,  y=4   m=y1-y0x1-x0=-4-01-0   (m is…

Q: A company can make 12 airplane engines for​ $74,000, while 19 airplane engines cost​ $77,500. (a)…

A: (a) First of all, consider the two-point (x1, y1) and (x2, y2).

Q: Find the slope of the line whose equation is 2x - 3y + 6 = 0. 2/3 -2 -2/3

A: Given the equation of the line is 2x-3y+6=0 We know that  slope of the line m=-a/b If the equation…

Q: The sales for NIKE were approximately $6.5 billion in 2013 and $7.2 billion in 2014. Using only this…

A: As the given sales in 2013 and 2014 are $6.5 billion and $7.2billion respectively. Thus let t=3…

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Q: The number of words in some code increased approximately linearly from 1.3 million words in 1955 to…

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Q: Write an equation in slope-intercept form of the line that passes through the given points. X y -2 0…

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Q: Write an equation of the line below. 3-4 2-

A:

Q: A cab company charges a$3 boarding rate in addition to its meter which is $2 for every mile.write a…

A: Given data is : A cab company charges a $3 boarding rate in addition to its meter which is $2 for…

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Q: the relationship between the length of an adult's femur (thigh bone) and the height of the adult can…

A: Given, The relationship between the length of an adult's femur (thigh bone) and the height of the…

Q: At a corner gas station, the revenue R varies directly with the number g of gallons of gasoline…

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Q: . Find  the equation of the line that  is  parallel to 5x-3y-12=0 and  passes  through the point…

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Q: in a health club, a person must pay a $75 one-time fee plus a charge of $30 per month. This…

A: The given equation represents a straight line.

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Q: Graph the linear equation. 5) y= 2x + 5 10 :-10 3 + 5::::10: x

A: Giveny=2x+5

Q: The manager of a restaurant found that the cost to produce 150 cups of coffee is ​$80.00​, while the…

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Q: Which linear equation below could be used to describe this situation? Kira accepts a sales position…

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Q: Assume that the number of defective basketballs produced is related by a linear equation to the…

A: See the attachment

Q: If 10 shirts cost $130 and 30 shirts cost $280, write a linear equation that gives the cost, for n…

A: Given- Cost of 10 shirt = 130 dollar Cost of 30 shirt = 280 dollar Find- Cost of n shirt

Q: The depreciation of a piece of technological equipment can be shown graphically by a straight line.…

A:

Q: If 10 shirts cost $120 and 30 shirts cost $250, write a linear equation that gives the cost, C, for…

A:

Q: When we can say an equation is linear?

A: An equation is called linear when if we draw a graph it forms a straight line. This will happen when…

Q: Find the equation of the line that is perpendicular to 9x-7y-54=0 and passes through the point…

A:

Q: A manufacturer pays its assembly line workers $11.88 per hour. in addition, workers receive a piece…

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Q: The relationship between the number of grams of carbohydrates in a loaf of bread and the number of…

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Q: If 10 shirts cost a $130 30 shirts cost $240 write a linear equation that gives you the cost

A: 10 shirts cost a $130 and 30 shirts cost $240. Now points in the form of (shirts, cost) are, Now…

Equations and Inequations

Equations and inequalities describe the relationship between two mathematical expressions.

Linear Functions

A linear function can just be a constant, or it can be the constant multiplied with the variable like x or y. If the variables are of the form, x2, x1/2 or y2 it is not linear. The exponent over the variables should always be 1.