Math Problem Solving Flashcard
Flashcard
•
Mathematics
•
7th Grade
•
Practice Problem
•
Hard
Wayground Content
FREE Resource
Student preview
15 questions
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1.
FLASHCARD QUESTION
Front
What is the value of the expression if x=-3.2, y= 9.6, z= -4?
Back
-5.6
2.
FLASHCARD QUESTION
Front
If the perimeter of a rectangle is 54 cm and its length is 6 cm, what is its width?
Back
21 cm
3.
FLASHCARD QUESTION
Front
How do you calculate the constant of proportionality from a graph?
Back
Identify the ratio of the change in y to the change in x; for example, 200 meters per min.
4.
FLASHCARD QUESTION
Front
If a Black Panther lost 13.8 ounces of Vibranium and had 56.8 ounces left, how much did he have at the start?
Back
70.6 ounces
5.
FLASHCARD QUESTION
Front
How many shirts did Jenny purchase if she had $39, bought pants for $15, and shirts for $4 each?
Back
6 shirts
6.
FLASHCARD QUESTION
Front
What is the formula for the perimeter of a rectangle?
Back
P = 2(l + w), where l is length and w is width.
7.
FLASHCARD QUESTION
Front
What does the term 'constant of proportionality' mean?
Back
It is the constant ratio between two proportional quantities.
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