Lesson 10: Practice Problems
Problem 1
There is a closed carton of eggs in Mai’s refrigerator. The carton contains
What does the inequality
mean in this context? What does the inequality
mean in this context? What are some possible values of
that will make both and true?
Problem 2
Here is a diagram of an unbalanced hanger.
Write an inequality to represent the relationship of the weights. Use
to represent the weight of the square in grams and to represent the weight of the circle in grams. One red circle weighs 12 grams. Write an inequality to represent the weight of one blue square.
Could 0 be a value of
? Explain your reasoning.
Problem 3 From Unit 7 Lesson 8
Jada is taller than Diego. Diego is 54 inches tall (4 feet, 6 inches). Write an inequality that compares Jada’s height in inches,
, to Diego’s height. Jada is shorter than Elena. Elena is 5 feet tall. Write an inequality that compares Jada’s height in inches,
, to Elena’s height.
Problem 4
Tyler has more than $10. Elena has more money than Tyler. Mai has more money than Elena. Let
Problem 5 From Unit 7 Lesson 3
Which is greater,
Problem 6 From Unit 6 Lesson 13
Select all the expressions that are equivalent to