Math 700 Semester 1 Final Review v. 3

Front

What is the formula for finding the perimeter of a polygon?

Back

The perimeter of a polygon is the sum of the lengths of all its sides.

Front

How do you simplify the expression (-3)^2?

Back

(-3)^2 = 9 because squaring a negative number results in a positive number.

Front

What is the process for subtracting mixed numbers?

Back

Convert mixed numbers to improper fractions, perform the subtraction, and simplify if necessary.

Front

What is the inequality representation for Adam's DJ budget problem?

Back

$300 ≥ $125 + 25h, where h is the number of hours.

Front

How do you multiply mixed numbers?

Back

Convert mixed numbers to improper fractions, multiply the fractions, and simplify if necessary.

Front

What is the simplest form of the fraction -8 3/4?

Back

-8 3/4 is already in simplest form.

Front

What does it mean to round a number to the nearest tenth?

Back

Rounding to the nearest tenth means looking at the hundredths place and rounding up or down based on its value.

Front

What is the definition of a mixed number?

Back

A mixed number is a whole number combined with a proper fraction.

Front

How do you convert a mixed number to an improper fraction?

Back

Multiply the whole number by the denominator, add the numerator, and place that over the original denominator.

Front

What is the definition of perimeter?

Back

Perimeter is the total distance around a two-dimensional shape.