Math 7 Mini Midterm

Front

What is the solution to the inequality -6x - 8 > -32?

Back

x < 4

Front

Back

12

Front

What property is demonstrated by the equation 8(2 + 5) = 8(2) + 8(5)?

Back

Distributive Property

Front

If a phone company charges a sign-up fee of $3.50 and $x for every hour used, what equation represents the total cost for 12 hours if the total is $75.50?

Back

3.50 + 12x = 75.50

Front

Back

Front

What is the definition of an inequality?

Back

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

Front

What does the Distributive Property state?

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.

Front

How do you solve the inequality -6x - 8 > -32?

Back

Add 8 to both sides, then divide by -6, remembering to flip the inequality sign.

Front

Back

Calculate the exponent: 5^2 = 25.