
Writing Equations and Inequalities from Word Problems
Flashcard
•
Mathematics
•
8th Grade
•
Practice Problem
•
Hard
+2
Standards-aligned
Wayground Content
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15 questions
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1.
FLASHCARD QUESTION
Front
What is an inequality?
Back
An inequality is a mathematical statement that compares two expressions and shows that one is less than, greater than, less than or equal to, or greater than or equal to the other.
Tags
CCSS.6.EE.B.8
2.
FLASHCARD QUESTION
Front
How do you represent a word problem as an inequality?
Back
Identify the key quantities and relationships in the problem, then translate them into mathematical symbols using inequalities.
Tags
CCSS.6.EE.B.8
3.
FLASHCARD QUESTION
Front
What does the symbol '≥' mean?
Back
'≥' means 'greater than or equal to'.
Tags
CCSS.6.EE.B.8
4.
FLASHCARD QUESTION
Front
What does the symbol '≤' mean?
Back
'≤' means 'less than or equal to'.
Tags
CCSS.6.EE.B.8
5.
FLASHCARD QUESTION
Front
How do you solve the inequality 2x + 6 ≥ 15?
Back
Subtract 6 from both sides: 2x ≥ 9. Then divide by 2: x ≥ 4.5.
Tags
CCSS.7.EE.B.4B
6.
FLASHCARD QUESTION
Front
What is the first step in solving the inequality 50x + 400 ≤ 1600?
Back
Subtract 400 from both sides: 50x ≤ 1200.
Tags
CCSS.7.EE.B.4B
7.
FLASHCARD QUESTION
Front
If a student rode 8 miles on Monday and rode x miles each day for 4 days, how do you express the total distance?
Back
Total distance = 8 + 4x.
Tags
CCSS.6.EE.B.6
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