6.10B

Front

What is an inequality?

Back

An inequality is a mathematical statement that compares two expressions and shows that one is greater than, less than, or not equal to the other.

Front

What does the symbol '≥' mean?

Back

The symbol '≥' means 'greater than or equal to'.

Front

How do you solve the inequality 6 + w ≥ 12?

Back

Subtract 6 from both sides: w ≥ 6.

Front

What is a solution to an inequality?

Back

A solution to an inequality is a value that makes the inequality true.

Front

What does the inequality 9 + x > 21 represent?

Back

It represents that the sum of 9 and x must be greater than 21.

Front

How do you find possible values for x in the inequality 9 + x > 21?

Back

Subtract 9 from both sides: x > 12.

Front

What is the area of a rectangle?

Back

The area of a rectangle is calculated by multiplying its length by its height (Area = length × height).

Front

If a rectangle has a height of 4 units and an area of up to 48 square units, what is the maximum length?

Back

The maximum length is 12 units (Area = length × height; 48 = length × 4).

Front

What does the inequality t + 250 ≤ 600 represent?

Back

It represents that Alejandra can spend t dollars and still have at least $250 left.

Front

How do you solve the inequality t + 250 ≤ 600?

Back

Subtract 250 from both sides: t ≤ 350.