CBA 3 Review - On-Level

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 inequality c > 15 represent?

Back

It represents that the number of students (c) in each class is greater than 15.

Front

How do you model a situation where you have read some pages in a book?

Back

You can model it with the equation p + 125 = 262, where p is the total number of pages in the book.

Front

What is a multiplicative relationship?

Back

A multiplicative relationship is when one quantity is a multiple of another, meaning you can express it as y = kx, where k is a constant.

Front

What does the inequality p < 10 indicate?

Back

It indicates that the number of people (p) allowed in the elevator is less than 10.

Front

What is prime factorization?

Back

Prime factorization is the process of expressing a number as the product of its prime factors.

Front

What is the prime factorization of 18?

Back

The prime factorization of 18 is 3² x 2.

Front

What is the difference between additive and multiplicative relationships?

Back

Additive relationships involve adding a constant to a value, while multiplicative relationships involve multiplying a value by a constant.

Front

How can you represent the maximum capacity of a group?

Back

You can represent it with an inequality, such as p ≤ maximum capacity.

Front

What does the equation p + 125 = 262 help you find?

Back

It helps you find how many pages are left to read in a book.