ACT Review (Basics)

Front

What is the expression for the sum of 6 and 5 doubled?

Back

2 x (6 + 5)

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

How do you represent '11 is less than or equal to a' in inequality form?

Back

11 ≤ a

Front

What is the simplified form of 5x + 3y + 5 + 4x + 3y + y + 8?

Back

9x + 7y + 13

Front

What is the result of (3 + 4)² - 32?

Back

17

Front

What does the symbol '>' mean in inequalities?

Back

It means 'greater than'.

Front

What does the symbol '<' mean in inequalities?

Back

It means 'less than'.

Front

What is the process of combining like terms in algebra?

Back

It involves adding or subtracting coefficients of terms that have the same variable.

Front

What is the value of x in the equation 2x + 3 = 7?

Back

x = 2

Front

What does the term 'expression' mean in mathematics?

Back

An expression is a combination of numbers, variables, and operators without an equality sign.