A candle is 17 in. tall after burning for 3 hours. After 5 hours, it is 15 in. tall.  Write a linear equation to model the relationship between height h of the candle and time t.  Predict how tall the candle will be after burning 8 hours.

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

A: Consider the given information, Let the first point 17,1950 and the second point is 14,2450.   Let…

Q: Complete the ordered pairs so that they are solutions of the given linear equation. 6x + y = - 29…

A: Consider the given linear equation. The first coordinate of the ordered pair represents x-coordinate…

Q: In 1993, the moose population in a park was measured to be 3300. By 1997, the population was…

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Q: Under certain air conditions, the air temperature drops about 3.9°F for each 1,000-foot rise in…

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Q: Determine whether the equation is linear in the variables x and y.x / 2 − y / 4 = 0

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Q: Write an equation of the line below.

A: Topic :- Coordinate Geometry

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

A: Here, units of output is hour units of input is miles

Q: A truck rental company rents a moving truck one day by charging $31 +9 cents per mile . Write a…

A: Charge for 1 mile is = 9 cents = $0.09  So, charge for x miles= $0.09x

Q: Determine whether the equation is linear in the variables x and y.3/y + 2/x − 1 = 0

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Q: Which are the variables and which are the constants in the slope-intercept equation y = mx + b?

A: y=mx+b

Q: A researcher monitoring the power from the solar panels on a Mars lander has developed a linear…

A: The value of the function at a point can be obtained by substituting the value of the variables in…

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 annual fixed costs for owning a small sedan are $1289, assuming the car is completely paid…

A: Let Cx be the total cost function and the number x of miles driven annually. The annual fixed cost…

Q: The table shows the results of a survey on the average amount of money d, in dollars, consumers…

A: Given: X Y 25 42 28 36 33 26 35 22 42 8 Straight line equation is d=ax+b The normal…

Q: The relationship between the height H of an adult female and the length x of her tibia, in…

A: Given that the relationship between the height H of an adult female and the length x of her tibia,…

Q: A baseball team plays in a stadium that holds 62000 spectators. With the ticket price at $12 the…

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Q: The annual fixed costs of owning a small sedan are ​$4445​, assuming the car is completely paid for.…

A: Given: The annual fixed costs of owning a small sedan are ​$4445​, assuming the car is completely…

Q: A new computer system was purchased by a local college for $125,000 and is worth $120,000 after 2…

A: Here, Initial value of computer  V0=$125,000 After two years value of computer is  V(2)=$120,000…

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

A: Suppose that the number of immigrants is expressed by y and number of years denoted by t,Now, by…

Q: 2. The rent charge for space in a stall is a linear relationship related to the size of the space…

A: Let ‘y’ represent sent charged for stalls ‘x’ represent space of stall Slope Intercept from y= mx+c…

Q: Use your answers to write an equation for the linear model, y = mx + b, that describes the graph.…

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

A: Let's find.

Q: Determine whether the equation is linear in the variables x and y.4/y − x = 10

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Q: The average value of a certain type of automobile was $13,500 in 1993 and depreciated to $7320 in…

A: The average value of a certain type of automobile was $13,500 in 1993 and depreciated to $7320 in…

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…

Q: A company reimburses its sales representatives $175 per day for lodging and meals plus 22e per mile…

A: Given: A company reimburses its sales representatives $175 per day for lodging and meals plus 22c…

Q: Write an equation of the line below

A: From the graph we get two points  (0,-4) & -5,-7

Q: Find the equation of the linear relationship.

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Q: The average price of a 0.5-carat round diamond is $3700 and the average price of a 0.75-carat…

A: Given query is to find the cost of 2.5 carat diamond.

Q: Write an equation for a line parallel to y = – 4z +1 and passing through the point (3,-16) Preview

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

A: Let be the amount of waste remaining in cubic yards and be the number of months. When ; When ; The…

Q: Find the equation of the line with Slope =6 and passing through (2,19) write your equation in the…

A: Given, Slope(m)=6 (x1,y1)=(2,19) Equation of line is given by  (y-y1)=m(x-x1)

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: If it costs $250 to vaccinate 5 people against influenza, and it costs $1000 to vaccinate 30 people,…

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Q: A 10-pound weight stretches a spring 4 inches. A 15-pound weight stretches the same spring 6 inches.…

A: Here we have to find the linear equation describing the given condition. Here we take y axis…

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

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Q: Rewrite the given linear equation into the standard form of the equation of the line. 2x + 7

A: Given  The linear equation is 45y=2x+7

Q: How to tell if an equation is linear or not

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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: A truck rental company rents a moving truck one day by charging $31 plus $0.09 per mile. Write a…

A: Let x be the number of miles driven. The cost C, in dollars , of renting the truck is sum of fixed…

Q: Jackie runs and dances for 75 minutes every day she dances 25 minutes more than she runs. what pair…

A: Given: Jackie runs and dances for 75 minutes every day she dances 25 minutes more than she runs.

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

A: let x represent rent charge and y represent spacethena.co-ordinates for calculating linear…

Q: An office building worth $1 million when completed in 2010 is being depreciated linearly over 50…

A: Given data: The initial value of the office building in 2010 is a=$1 million. The final value of the…

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

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Q: What is the linear equation (y = mx + b form) that best approximates the relationship between…

A: Solution-: Let, X-advertising dollars spent and Y-sales revenue We have given data: Months X Y…

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: In 1993, the moose population in a park was measured to be 3710. By 1997, the population was…

A: Given  In 1993, the moose population in a park was measured to be 3710. By 1997, the population was…

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: 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…