Semester Review 7th Grade Math

Front

What does ? represent?

Back

88

Front

What is the constant of proportionality?

Back

9

Front

What is the minimum value?

Back

58

Front

What does ? represent?

Back

30

Front

Write the equation for this table: y=9, y=9x, y=1/9

Back

y=9x

Front

What is the formula for finding the area of a rectangle?

Back

Area = length × width

Front

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

Back

Perimeter = 2(length + width)

Front

What is the definition of a variable in math?

Back

A symbol used to represent a number that can change.

Front

What is the difference between mean and median?

Back

Mean is the average; median is the middle value.

Front

What is a ratio?

Back

A comparison of two quantities.