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Laabri

Algebra I Unit 6 Test

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Last updated 20 days ago
15 Nsɛmmisa
7
A604
8
A604
7
A604
7
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6
A604
7
A604
7
G510
7
G510
7
A604
7
A604
6
A604
6
A604
6
A604
6
A604
6
AF603
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1.

What is the solution to this system of equations?

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2.

Identify the two equations in this system.

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3.

What is the solution to the following system of equations?

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4.

Solve the system using substitution or elimination:

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5.

Solve the system using substitution or elimination:

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6.

What is the value of y that satisfies this system?

Asemmisa {{asɛmmisaAhyɛnsode}}
7.

Write the equation for Line M given the points:

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8.

Write the equation for Line N given the points:

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9.

Solve for the intersection of y=-5x-7 and y=x-1.

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10.

How many solutions does the following system have?

-18𝑥 + 15𝑦 = 30

-6𝑥 + 5𝑦 = 12

Asemmisa {{asɛmmisaAhyɛnsode}}
11.

What value of k will cause the following system of equations to have infinite solutions?

𝑘𝑥 − 18𝑦 =12

3𝑥 + 9𝑦 =-6

k=

Asemmisa {{asɛmmisaAhyɛnsode}}
12.

In a certain game, a player can solve easy or hard puzzles. A player earns 30 points for solving an easy puzzle and 60 points for solving a hard puzzle. Jerry solved a total of 50 puzzles and earned 1,950 points. Write and a system of equations that can be used to find how many of each puzzle type Jerry solved. How many easy puzzles did Jerry solve?

Asemmisa {{asɛmmisaAhyɛnsode}}
13.

In a certain game, a player can solve easy or hard puzzles. A player earns 30 points for solving an easy puzzle and 60 points for solving a hard puzzle. Jerry solved a total of 50 puzzles and earned 1,950 points. Write and a system of equations that can be used to find how many of each puzzle type Jerry solved. How many hard puzzles did Jerry solve?

Asemmisa {{asɛmmisaAhyɛnsode}}
14.

Destiny and Gabe are selling fruit for a school fundraiser. Customers can buy small boxes of oranges and large boxes of oranges. Destiny sold 6 small boxes and 3 large boxes for $57. Gabe sold 12 small boxes and 8 large boxes for $132.

How much would it cost to buy 2 small boxes and 2 large boxes?

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15.

12. Graph the following inequality on the coordinate plane. (Remember to shade in the direction of the solution set!)