Math College Placement Practice #2

Front

What is the formula to calculate the sale price after a discount?

Back

Sale Price = List Price - (List Price × Discount Rate)

Front

How do you calculate the perimeter of a rectangle?

Back

Perimeter = 2 × (Length + Width)

Front

What is the value of x in the equation 4x + 3 = 19?

Back

x = 4

Front

What is the order of operations in mathematics?

Back

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

Front

What is the value of -3 - 4(-5) - (-5)²?

Back

-8

Front

What is the result of multiplying two negative numbers?

Back

The result is positive.

Front

What is the value of 0 divided by any non-zero number?

Back

0

Front

What is the result of subtracting a larger number from a smaller number?

Back

The result is negative.

Front

What is the product of 7.86 and 4.6?

Back

36.156

Front

What is the definition of a discount?

Back

A reduction in the usual price of something.