Writing Systems of Two Linear Equations Assignment

A system of equations is graphed on the grid. Write the system of equations that is best represented by the graph? Write your linear equations in slope intercept form.

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A system of linear equations is represented by line h and line j. A table representing some points on line h and the graph of line are shown. Write the system of equations that is best represented by lines h and j? Write your linear equations in slope intercept form.

Table: ​ (a)  

Graph: ​ (b)  

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A customer paid a total of $6.00 for 68 copies at a print shop. Some of the copies were black-and-white copies, and the rest were color copies.

• Each black-and-white copy costs $0.80

• Each color copy cost $0.15.

Write the system of equations can be used to find b, the number of black-and-white copies, and c, the number of color copies that the customer paid for at the print shop in standard form.

• b + c = 68

• 0.8b + .15c = 600

• 0.8b + .15c = 68

• b + c = 600

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The tables of ordered pairs represent some points on the graphs of lines f and g.

line f: ​ (a)  

line g: ​ (b)  

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A system of equations is graphed on the grid. Write the system of equations that the graph represents in slope intercept form.

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A customer at a store paid $64 for 3 large candles and 4 small candles. At the same store, a second customer paid $4 more than the first customer for 1 large candle and 8 small candles. The price of each large candle is the same, and the price of each small candle is the same.

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The tables of ordered pairs represent some points on the graphs of lines q and v.

a

b

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There are 15 plates in a kitchen cabinet. The diameter of each plate is either 7 inches or 12 inches. The diameter of all 15 plates combined is 140 inches.

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A drummer and a guitarist each wrote songs for their band. The guitarist wrote 8 fewer than twice the number of songs that the drummer wrote. They wrote a total of 46 songs.

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