7th Grade Final Exam

Front

What is a direct variation equation?

Back

A direct variation equation is a mathematical relationship between two variables where one variable is a constant multiple of the other, typically expressed as y = kx, where k is a non-zero constant.

Front

What is the factored form of 5x - 30?

Back

5(x - 6)

Front

What is the result of -3.4 + 1.2?

Back

-2.2

Front

How do you solve the equation 4n + 6 = 30?

Back

n = 6

Front

Simplify the expression 3x + 4x + 5 - 2x + 6.

Back

5x + 11

Front

What is the formula for the area of a rectangle?

Back

Area = length × width.

Front

What is the Pythagorean theorem?

Back

Front

What does it mean to combine like terms in algebra?

Back

Combining like terms means to simplify an expression by adding or subtracting terms that have the same variable raised to the same power.

Front

What is the distributive property?

Back

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

Front

What is a variable in mathematics?

Back

A variable is a symbol, often a letter, that represents one or more numbers.