CBA 3 Review - Honors

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 84?

Back

The prime factorization of 84 is 2² x 3 x 7.

Front

How do you solve the equation x - 6 = 13?

Back

Add 6 to both sides: x = 19.

Front

What is the equation that represents the total cost of x pounds of chocolate at $5.25 per pound?

Back

y = 5.25x.

Front

What does the symbol ≤ mean?

Back

The symbol ≤ means 'less than or equal to'.

Front

How do you solve the inequality z ≤ 9?

Back

The solution is all values of z that are less than or equal to 9.

Front

What is the solution to the equation x + 6 = 13?

Back

x = 7.

Front

What does the symbol > mean?

Back

The symbol > means 'greater than'.

Front

What is the difference between < and ≤?

Back

< means 'less than' and does not include the number, while ≤ means 'less than or equal to' and includes the number.

Front

If a number is represented as 2^3 x 5, what is the number?

Back

The number is 40.