Variable
Evaluating expressions

Flashcard
•
Mathematics
•
7th - 8th Grade
•
Hard
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10 questions
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1.
FLASHCARD QUESTION
Front
Back
A number such as x that represents an unspecified number
2.
FLASHCARD QUESTION
Front
What is 4x if x=5?
Back
20
3.
FLASHCARD QUESTION
Front
What is 3x+(5+y) if x=2 and y=7?
Back
18
4.
FLASHCARD QUESTION
Front
What is 6+x when x=53?
Back
59
5.
FLASHCARD QUESTION
Front
What is 34x-u+16y when x=2, u=14, and y=3?
Back
102
6.
FLASHCARD QUESTION
Front
Solve!
Back
1
7.
FLASHCARD QUESTION
Front
Solve! (When x=8)
Back
0
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