EOC Flashcard 1

Front

What is the solution to the inequality -2x + 6 > 3x - 4?

Back

x < 2

Front

Solve the equation 5(x + 2) = 7(4 - x).

Back

x = 1.5

Front

Evaluate the expression -3x^2y + 4x when x = -4 and y = 2.

Back

-112

Front

What is the formula for the volume of a pyramid?

Back

V = \frac{1}{3}bh

Front

How do you solve the volume formula V = \frac{1}{3}bh for h?

Back

h = \frac{3V}{b}

Front

Find the solution to the equation 5 - \frac{n}{2} = 12.

Back

n = -14

Front

What is the definition of an inequality?

Back

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

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 difference between an equation and an inequality?

Back

An equation states that two expressions are equal, while an inequality shows that one expression is greater than or less than another.