Systems - Substitution
8th Grade
•10 Qs
Similar activities
Ai nhanh hơn?
1st - 12th Grade
•13 Qs
分数的约分
1st - 12th Grade
•12 Qs
DivideIntegers
7th - 8th Grade
•10 Qs
Por cientos UB Verano 2019
5th Grade - University
•10 Qs
MAT semestr 3B - Sumy algebraiczne
8th - 10th Grade
•10 Qs
KUIZ MATEMATIK TAHUN 5 (MINGGU 17)
1st - 12th Grade
•10 Qs
คณิตศาสตร์ ป.6
1st Grade - University
•10 Qs
المستطيل - رياضيات 2
3rd - 12th Grade
•15 Qs
Systems - Substitution
Quiz
•
Mathematics
•
8th Grade
•
Practice Problem
•
Medium
+3
Standards-aligned
Jillian Garzel
Used 12+ times
FREE Resource
Enhance your content in a minute
10 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
What does it mean to substitute?
to add different variables together and see what you get
to graph and find the intersection
guess and check
to replace the value of a variable with an equivalent expression
Tags
CCSS.6.EE.A.2C
2.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Which one shows the correct substitution for the system?
y = 2x + 1
2x - 3y = 7
2(2x + 1) - 3y = 7
2x - 3(2x + 1) = 7
y + 2x - 3y = 8
2x - 2x + 1 = 7
Tags
CCSS.8.EE.C.8B
CCSS.HSA.REI.C.6
3.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Simplify.
2x - 3(2x + 1) = 7
2x - 6x - 3 = 7
2x - 5x + 1 = 7
2x - 6x + 3 = 7
2x - 2x -3 = 7
Tags
CCSS.6.EE.A.3
4.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
Simplify.
2x - 6x - 3 = 7
-7x = 7
4x + 3 = 7
8x - 3 = 7
-4x - 3 = 7
Tags
CCSS.7.EE.B.4A
5.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Solve.
-4x - 3 = 7
x = -2.5
x = -40
x = 0.4
x = -1
Tags
CCSS.7.EE.B.4A
6.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
If x = -2.5 what does y equal?
y = 2x + 1
2x - 3y = 7
y = 0.75
y = -4
y = 5.5
y = 9
7.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Which one shows the correct substitution for the system?
x = 7 + y
y = 7 - 2x
x = 7 + (7 - 2x)
y = 7 - 7 + y
x = 7 + 7
7 + y = 7 - 2x
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
Continue with Google
Continue with Email
Continue with Classlink
Continue with Clever
or continue with
Microsoft
%20(1).png)
Apple
Others
Already have an account?
Similar Resources on Wayground
10 questions
مراجعة وحدة النسبة المئوية
Quiz
•
8th Grade
12 questions
Peluang Kelas 8
Quiz
•
8th Grade
10 questions
LIÊN HỆ GIỮA THỨ TỰ VÀ PHÉP NHÂN
Quiz
•
8th Grade
15 questions
แบบทดสอบก่อนเรียน คณิตศาสตร์ ม.2
Quiz
•
8th Grade
15 questions
Ulangkaji Nombor Perdana
Quiz
•
1st - 12th Grade
10 questions
Cubul
Quiz
•
8th Grade
9 questions
Suma y resta de decimales
Quiz
•
8th Grade
10 questions
Toán lớp 3_3a1.tuần 25
Quiz
•
3rd Grade - University
Popular Resources on Wayground
15 questions
Fractions on a Number Line
Quiz
•
3rd Grade
20 questions
Equivalent Fractions
Quiz
•
3rd Grade
25 questions
Multiplication Facts
Quiz
•
5th Grade
54 questions
Analyzing Line Graphs & Tables
Quiz
•
4th Grade
22 questions
fractions
Quiz
•
3rd Grade
20 questions
Main Idea and Details
Quiz
•
5th Grade
20 questions
Context Clues
Quiz
•
6th Grade
15 questions
Equivalent Fractions
Quiz
•
4th Grade
Discover more resources for Mathematics
14 questions
finding slope from a graph
Quiz
•
8th Grade
20 questions
Laws of Exponents
Quiz
•
8th Grade
12 questions
8th U5L9 Linear Models
Quiz
•
8th Grade
20 questions
Graphing Inequalities on a Number Line
Quiz
•
6th - 9th Grade
20 questions
Volume of cylinders, Cones and Spheres
Quiz
•
8th Grade
20 questions
One Step equations addition and subtraction
Quiz
•
5th - 8th Grade
20 questions
Mean, Median, Mode, and Range
Quiz
•
8th Grade
15 questions
Volume of a Cylinder
Quiz
•
8th Grade