Final Exam Study Guide

Front

If a = 4, find: 2a + 3

Back

11

Front

In the fruit bowl there are 4 apples, 2 bananas, and 5 pears. What is the ratio of pears to ALL fruit?

Back

5:11

Front

Evaluate when a = 15: 2(a - 5) + 2

Back

22

Front

What is the missing number in the ratio table?

Back

76

Front

Anything raised to a power of zero is always:

Back

1

Front

What is a ratio?

Back

A ratio is a comparison of two quantities, showing how many times one value contains or is contained within the other.

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 finding the area of a rectangle?

Back

Area = length × width.

Front

What is the value of any number raised to the power of one?

Back

The value is the number itself.

Front

What is the sum of angles in a triangle?

Back

The sum of angles in a triangle is always 180 degrees.