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System of Equations Algebraically

Authored by Anthony Clark

Mathematics

9th Grade

CCSS covered

System of Equations Algebraically
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15 questions

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1.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

What is the first step in the substitution method?

Step 2

find the equation that is solved for the single variable

substitute the expression into the other equation

Tags

CCSS.8.EE.C.8B

CCSS.HSA.REI.C.6

2.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image

Identify the type of solution for the following system of equations.

No solution.

One solution.

Infinitely many solutions.

Two solutions.

Tags

CCSS.8.EE.C.8A

3.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Solve the system by substitution

3x + 2y = 16

7x + y = 19

(-2,5)

(-2,-5)

(2,-5)

(2,5)

Tags

CCSS.8.EE.C.8B

CCSS.HSA.REI.C.6

4.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

What is the first step in solving a system by Substitution?

Make sure both equations are in standard form.

Make sure at least one equation is solved for one variable.

Make sure both equations are in slope-intercept form.

Make sure both equations can be solved.

Tags

CCSS.8.EE.C.8B

CCSS.HSA.REI.C.6

5.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image

What is the solution to this equation?

one solution

no solution

infinite solutions

none of these

Tags

CCSS.8.EE.C.7A

6.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image

Solve the system of equations by the substitution method

(-6, 30)

(-2, 10)

(44, 39)

No solution

Infinite solutions

Tags

CCSS.8.EE.C.8B

CCSS.HSA.REI.C.6

7.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Solve the system of equations by substitution y = 4x+1 3x + 2y = 13

(1, 5)

(5, 1)

(0.25, 2)

(2, 0.25)

Tags

CCSS.8.EE.C.8B

CCSS.HSA.REI.C.6

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