System of Equations

Front

Emma and Aiden are shopping for candles! Emma paid $64 for 3 large candles and 4 small candles. Aiden paid $4 more than Emma for 1 large candle and 8 small candles. Which system of equations can be used to find the price in dollars of each large candle, x, and each small candle, y? Options: A) 4y = 3x + 64 and 8y = x + 68, B) 4y = 3x + 64 and 8y = x + 60, C) 3x + 4y = 64 and x + 8y = 68, D) 3x + 4y = 64 and x + 8y = 60

Back

C) 3x + 4y = 64 and x + 8y = 68

Tags

CCSS.8.EE.C.8C

Front

Zoey and Aarav are working on a system of equations and have graphed them on the grid. Can you help them solve it?

Back

Tags

CCSS.8.EE.C.8B

Front

Which system of equations is best represented by the graph? Options: 3x - y = 2 and 4x + 9y = 36, 3x - y = 6 and 4x + 9y = 4, x - 3y = -18 and 9x + 4y = 9, x + y = 10 and 9x + 4y = 13

Back

3x - y = 2 and 4x + 9y = 36

Tags

CCSS.8.EE.C.8B

Front

Lucas and Priya are organizing a kitchen cabinet with 15 plates. Some plates have a diameter of 7 inches, while others have a diameter of 12 inches. The total diameter of all the plates combined is 140 inches. What is the correct system of equations to find the number of 7-inch plates (x) and 12-inch plates (y)?

Back

x + y = 15 and 7x + 12y = 140

Tags

CCSS.HSA.CED.A.3

Front

Addison and Rohan are solving a mystery involving a system of linear equations represented by line h and line j. Addison has a table with some points on line h, while Rohan has the graph of line j. Can you help them figure out which system of equations is best represented by lines h and j?

Back

Tags

CCSS.8.EE.C.8B

Front

System of equations for 10 paintbrushes: x small, y large. Small = 4 * Large.

Back

x + y = 10 and x = 4y

Tags

CCSS.8.EE.C.8C

Front

Thomas and Amelia are working on a system of equations and have graphed it on the grid. Can you help them solve it?

Back

Tags

CCSS.8.EE.C.8B

Front

A bag contains 18 coins consisting of quarters and dimes. The total value of the coins is $2.85. Which system of equations can be used to determine the number of quarters, q, and the number of dimes, d, in the bag?

Back

0.25q + 0.10d = 2.85, q + d = 18

Tags

CCSS.HSA.CED.A.3

Front

The tables of ordered pairs represent some points on the graphs of two lines.

Which system of equations is represented by the two lines?

Back

None of the Above

Tags

CCSS.8.EE.C.8B