Algebra 1: 1st Semester Exam (Standard)

Front

What is the definition of Absolute Value?

Back

The absolute value of a number is its distance from zero on the number line, regardless of direction. It is denoted as |x|.

Front

Back

n = 5 or n = -5.

Front

Back

Front

What does PEMDAS stand for in order of operations?

Back

PEMDAS stands for Parentheses, Exponents, Multiplication and Division (from left to right), Addition and Subtraction (from left to right).

Front

Solve: 6 + 3(3 + 4) - 4(4)

Back

11.

Front

Solve: 12 - [(8 + 7) · 2] ÷ 6

Back

7.

Front

What is the first step in solving an equation?

Back

Isolate the variable on one side of the equation.

Front

Solve for g: 2g - 4 = 6

Back

g = 5.

Front

What is the formula for solving a linear equation?

Back

The general form is ax + b = c, where a, b, and c are constants.

Front

What is the definition of a linear equation?

Back

A linear equation is an equation of the first degree, meaning it has no variables raised to a power greater than one.