Search Header Logo

Solving Systems by Substitution (Basic)

Authored by Suzanne Stuenkel

Mathematics

7th - 8th Grade

10 Questions

CCSS covered

Used 16+ times

Solving Systems by Substitution (Basic)
AI

AI Actions

Add similar questions

Adjust reading levels

Convert to real-world scenario

Translate activity

More...

    Content View

    Student View

1.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

1. You need paper and a writing utensil. If you do not have them, go get them now. You have 30 minutes to complete these questions.

I have my paper and writing utensil.

I'm ready. Let's GO!!!!!!

Not feeling it today so I'm not going to answer these questions.

2.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

2. What does the "solution to a system of equations" mean?

It's the point where both equations equal zero.

It's the point where graphs of both equations cross the y-axis

It's the point that makes both equations true.

It's the point where the graphs of both equations cross the x-axis.

Answer explanation

A solution to the system is the ordered pair that makes both equations true.

Tags

CCSS.8.EE.C.8B

CCSS.HSA.REI.C.6

3.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

Media Image

3. How many solutions does this graph have?

One Solution

No Solution

Infinitely Many Solutions

(0, 6)

Tags

CCSS.8.EE.C.8B

4.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

Media Image

4. How many solutions does this graph have?

One solution

No solution

Infinitely Many Solutions

(0, 3)

Tags

CCSS.8.EE.C.8B

5.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

Media Image

5. How many solutions does this graph have?

One solution

No solution

Infinitely Many Solutions

(0, -3)

Tags

CCSS.8.EE.C.8B

6.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

6. What is the correct first step when solving this system of equations using substitution.

-3x + 4y = 12

x = 2y

The variable is already isolated so the system is solved.

One equation has an isolated variable so we can substitute the second equation into the first equation to find the value of y.

I have no clue and don't see any information in the notes or my examples.

Solve the top equation for

y = mx + b

Tags

CCSS.8.EE.C.8B

CCSS.HSA.REI.C.6

7.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

7. Solve the system using substitution.

y = 6

y = 2x - 3

(6, 6)

(9, 6)

(6, 9)

(9, 9)

Tags

CCSS.8.EE.C.8B

CCSS.HSA.REI.C.6

Access all questions and much more by creating a free account

Create resources

Host any resource

Get auto-graded reports

Google

Continue with Google

Email

Continue with Email

Classlink

Continue with Classlink

Clever

Continue with Clever

or continue with

Microsoft

Microsoft

Apple

Apple

Others

Others

Already have an account?