At a price of $12.00, a restaurant sold 290 steak dinners in a week. When they raised the price to $14.00, weekly sales dropped to 250. Use this information to write a linear equation that models the weekly sales of steak dinners in terms of the price in dollars.

Q: In Canada, the number of prevalent cases of HIV grew from 60,165 in 2014 to 63,110 in 2016. Assuming…

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Q: During the first year of opening his law firm, a lawyer served 46 clients. In the second year, his…

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Q: A local aquarium found that if the price of admission was $17. the attendance was about 1950…

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Q: if the input is hours and the output miles in an linear equation, what are the units of rate of…

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Q: You were 20 inches tall when you was born, and 48 inches tall on your 8th birthday. Create a linear…

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A: Hey, since there are multiple questions posted, we will answer first question. If you want any…

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Q: in one part of the world, the sea lion population decrease approximately linearly from about 55…

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Q: if the input is hours and the output miles in a linear equation, the units of the rate of change…

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

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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…

A: Given points are (-2,2) (0,1) (2,0) and (4,-1) write an equation in slope intercept form

Q: In 1950​, there were 238,229 immigrants admitted to a country. In 2002​, the number was 1,009,872.…

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Q: A farmer notices that there is a linear relationship between the number of bean stalks, n, she…

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

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Q: candle is 17 inches tall after burning for 3 hours. After 5 hours, it is 15 inches tall. Write…

A: Given:-After burning 3 hours candle is 17 inches tall.After burning 5 hours candle is 15 inches…

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Q: Three months after cleanup began at a dump site, 1620 cubic yards of toxic waste had yet to be…

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Q: The revenue per share for eBay Inc. was $0.20 in 1998 and $0.91 in 1999. Using only this…

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Q: Graph the linear equation: x = -3.

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A: Given equation of line x-y =3

Q: Copy all graphs on paper and below each graph, write a linear equation, with numerical coefficients,…

A: A) y=-2x-2

Q: A company charting its profits notices that the relationship between the number of units sold, x,…

A: Consider the variable x = units sold y = profit So the points are (170,680) and (220,3380). Since…

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Q: Write the slope-intercept equation for the line that passes through the points (-4, -2) and (-5, 2)…

A: Given:- Points (-4,-2) and (-5,2).

Q: what is a linear equation?

A: An equation having the highest exponent of variables as 1 is called linear equation.The standard…

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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: Write an equation that models this situation with t being the number of years since 2009.   If…

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Q: The rent charge for space in a stall is a linear relationship related to the size of the space…

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Q: An automated production line uses distilled water at a rate of 350 gallons every 2 hours to make…

A: It is given that the water is pumped at the rate of 350 gallons every 2 hours. Hence the rate is 175…

Q: Three months after cleanup began at a dump site, 1620 cubic yards of toxic waste had yet to be…

A: Three months after cleanup began at a dump site, 1600 cubic yards of toxic  waste to be removed at a…

Q: A truck rental company rents a moving truck one day by charging $29 plus $0.11 per mile. Write a…

A: It is given that Rent=29 plus $0.11 per mile C=29+0.11x

Q: A transportation company buys a van. After y months of use, the value y of the van (measured in…

A: Given, y= 25000-400x where, y is the months of the use= 5 years= 5*12= 60 months

Q: Write the equation of the line, in slope-intercept form, that passes through (5,-2) and (3,-9)

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Q: Draw the graph of the linear equation

A: Given,              3x+4y-7z=K+8 and       K = 0.