CPM Chapter 4

Front

Evaluate for a = 6 and b = 5: 3a + (a + 6b)

Back

54

Front

Rewrite the percent (150%) as a decimal.

Back

1.5

Front

Find the value of 3x + 7 for x = 2.

Back

13

Front

Find the LCM of 72 and 96.

Back

288

Front

Calculate -I3I + I8I.

Back

5

Front

What is the formula for finding the Least Common Multiple (LCM)?

Back

The LCM of two numbers is the smallest number that is a multiple of both numbers.

Front

Define absolute value.

Back

The absolute value of a number is its distance from zero on the number line, regardless of direction.

Front

What is the process to convert a fraction to a decimal?

Back

Divide the numerator by the denominator.

Front

What does it mean to evaluate an expression?

Back

To evaluate an expression means to calculate its value by substituting numbers for variables.

Front

What is the formula for calculating the sum of two numbers?

Back

The sum of two numbers a and b is given by a + b.