ACC Semester Review 24-25

Front

What is the order of temperatures from coldest to warmest for the cities: Minneapolis, Milwaukee, Anchorage, Madison?

Back

Minneapolis, Madison, Anchorage, Milwaukee

Front

Identify the variable(s) in the expression 3x + 9.

Back

x

Front

Evaluate the expression: 2b + 3 where b = 7.

Back

17

Front

Which model represents 75%?

Back

Model J

Front

What does the graph of the inequality r < -12.97 look like?

Back

Closed circle

Front

What is a variable in mathematics?

Back

A symbol used to represent an unknown value.

Front

What is an expression in mathematics?

Back

A combination of numbers, variables, and operators without an equality sign.

Front

What does it mean to evaluate an expression?

Back

To calculate the value of the expression by substituting variables with numbers.

Front

What is the difference between an open circle and a closed circle on a number line?

Back

An open circle indicates that the number is not included, while a closed circle indicates that it is included.

Front

What is the purpose of ordering numbers?

Back

To arrange them in a sequence based on their value, such as from least to greatest.