TOTD Dec 4

Front

What does the inequality k ≤ 62 represent?

Back

It represents that a child's height (k) must be less than or equal to 62 inches to play on the playground.

Front

If Johnny earns $15 per hour, how can we express the minimum hours he needs to work to earn at least $105?

Back

The inequality is 15h ≥ 105, where h is the number of hours worked.

Front

What does the inequality s > 36 indicate about Addie's savings?

Back

It indicates that Addie saved more than $36.

Front

What is an inequality?

Back

An inequality is a mathematical statement that compares two expressions, showing that one is greater than, less than, or equal to the other.

Front

How do you solve the inequality 15h ≥ 105 for h?

Back

Divide both sides by 15: h ≥ 7.

Front

What is the solution set for the inequality k ≤ 62?

Back

The solution set includes all values of k that are 62 inches or shorter.

Front

What does the symbol '>' mean in an inequality?

Back

It means 'greater than'.

Front

What does the symbol '≥' mean in an inequality?

Back

It means 'greater than or equal to'.

Front

If a child is 63 inches tall, can they play on the playground?

Back

No, because the height must be less than or equal to 62 inches.

Front

If Addie saved $40, does it satisfy the inequality s > 36?

Back

Yes, because $40 is greater than $36.