Benchmark #2 Review

Front

Solve for the missing side length: What is the length if the answer is 6 ft?

Back

The missing side length is 6 ft.

Front

What is the solution to the equation 7 = -3y - 2?

Back

y = -3.

Front

Solve the equation: -3x - 3(7 + 6x) = 7(1 - 4x). What is the value of x?

Back

x = 4.

Front

Find the distance: What is the distance if the answer is 11.7?

Back

The distance is 11.7.

Front

Solve for x in the equation: 4x + 1 = 8x - 3. What is the value of x?

Back

x = 1.

Front

What is the definition of a variable in mathematics?

Back

A variable is a symbol used to represent an unknown value.

Front

What does it mean to solve an equation?

Back

To solve an equation means to find the value(s) of the variable(s) that make the equation true.

Front

What is the distributive property?

Back

The distributive property states that a(b + c) = ab + ac.

Front

What is the definition of a linear equation?

Back

A linear equation is an equation that makes a straight line when graphed.

Front

What is the solution set of an equation?

Back

The solution set is the set of all values that satisfy the equation.