Semester 1 Study Guide

Front

What is the result of the expression -17.955 + -38.29 + -43.7?

Back

-99.945

Front

Back

Front

Convert 55% to a decimal.

Back

0.55

Front

Back

Front

Back

9.6

Front

What is the definition of a decimal?

Back

A decimal is a fraction whose denominator is a power of ten, represented with a decimal point.

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 process to convert a percentage to a decimal?

Back

Divide the percentage by 100.

Front

What is the definition of a mixed number?

Back

A mixed number is a whole number combined with a proper fraction.

Front

How do you add mixed numbers?

Back

Convert to improper fractions, add the fractions, and convert back to a mixed number if necessary.