OpenUp 6th Math 7.10 Practice Problems and Vocab

There is a closed carton of eggs in Mai's refrigerator. The carton contains eggs and it can hold 12 eggs. 

What does the inequality mean in this context?

e < 12

• There are fewer than 12 eggs in the carton; the carton is not full.

• There are more than 0 eggs in the carton; the carton is not empty.

• There could be as few as 1 egg or as many as 12 eggs in the carton

There is a closed carton of eggs in Mai's refrigerator. The carton contains eggs and it can hold 12 eggs. 

What does the inequality mean in this context?

e > 0

• There are fewer than 12 eggs in the carton; the carton is not full.

• There are more than 0 eggs in the carton; the carton is not empty.

• There could be as few as 1 egg or as many as 12 eggs in the carton

Select all of the possible values of e that will make both e < 12 and e > 1 true?

• 11

• 10

• 0

• 1.5

• -0.5

Here is a diagram of an unbalanced hanger.

Write an inequality to represent the relationship of the weights. Use s to represent the weight of the square in grams and c to represent the weight of the circle in grams.

Here is a diagram of an unbalanced hanger.

One red circle weighs 12 grams. Write an inequality to represent the weight of one blue square.

Here is a diagram of an unbalanced hanger.

Could 0 be a value of s (square)? Explain your reasoning.

Tyler has more than $10. Elena has more money than Tyler. Mai has more money than Elena. Let t be the amount of money that Tyler has, let e be the amount of money that Elena has, and let m be the amount of money that Mai has. Select all statements that are true

• t < m

• m > 10

• e > 10

• t > 10

• t < e