Math SOL Review #3

Front

Solve for x: -1x + 10 = 5

Back

x = 5

Front

Evaluate the expression: bc + 5a when a = 3, b = 4, and c = -6

Back

-9

Front

What is the value of the expression x² + y² + x - y when x = -1 and y = 3?

Back

6

Front

Calculate: 2x + 5(y - 1) when x=8 and y=5

Back

36

Front

Solve for x: 2x + 6 = 18

Back

x = 6

Front

What is the formula for the area of a rectangle?

Back

Area = length × width

Front

Define a variable in mathematics.

Back

A symbol used to represent an unknown value.

Front

What is the order of operations in mathematics?

Back

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

Front

What does it mean to evaluate an expression?

Back

To calculate the value of the expression by substituting variables with numbers.

Front

What is a linear equation?

Back

An equation that makes a straight line when graphed, typically in the form y = mx + b.