Test Equations and Inequality review

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, greater than or equal to, or less than or equal to the other.

Front

How do you represent a situation with an inequality?

Back

You can represent a situation with an inequality by using symbols like >, <, ≥, or ≤ to show the relationship between two quantities.

Front

What does it mean for one quantity to be greater than another in terms of savings?

Back

If one person's savings are greater than another's, it means they have more money saved up.

Front

How can you express Ben's savings after m weeks?

Back

Ben's savings after m weeks can be expressed as 98 + 24m.

Front

How can you express Sara's savings after m weeks?

Back

Sara's savings after m weeks can be expressed as 367 - 26m.

Front

What inequality represents the situation where Ben has more money than Sara?

Back

The inequality is 98 + 24m > 367 - 26m.

Front

What is the first step to solve the inequality 98 + 24m > 367 - 26m?

Back

The first step is to add 26m to both sides to combine like terms.

Front

What does it mean to solve an inequality?

Back

To solve an inequality means to find the values of the variable that make the inequality true.

Front

What is the solution to the inequality 98 + 24m > 367 - 26m?

Back

The solution is m > 5.

Front

What is profit in a business context?

Back

Profit is the amount of money a business makes after subtracting the costs of running the business.