Unit 2 Final Review

Front

What is the maximum weight allowable for passengers if an elevator has a maximum capacity of 500 pounds and the luggage weighs 200 pounds?

Back

p ≤ 300

Front

Solve for x: (3x + 3)/6 = 10

Back

x = 19

Front

What inequality does the number line graph represent if it includes 3 and all numbers greater than 3?

Back

x ≥ 3

Front

Solve for a: a + 42 = -34

Back

a = -76

Front

What is the rule for inequalities when multiplying or dividing by a negative number?

Back

If you multiply or divide by a negative - flip the sign.

Front

What is an inequality?

Back

An inequality is a mathematical statement that compares two expressions, showing that one is greater than, less than, or not equal to the other.

Front

What does the symbol '≥' mean?

Back

It means 'greater than or equal to'.

Front

What does the symbol '<' mean?

Back

It means 'less than'.

Front

What is the solution to the inequality x + 5 < 10?

Back

x < 5

Front

If you have the inequality 2x > 8, what is the value of x?

Back

x > 4