Milestones Review!!

Front

What is the tallest mountain in North America?

Back

Mount Denali, which is 20,322 feet above sea level.

Front

How can the height of every mountain in North America be expressed as an inequality?

Back

The height, h, can be expressed as h ≤ 20,322.

Front

Back

Multiply both sides by 11.

Front

If a = 0.5 and b = 0.3, what is the value of the expression ab + 2?

Back

2.15

Front

What is the ratio of softball members who won awards to total award winners if 5 members of the soccer team and 8 members of the softball team won awards?

Back

8:13

Front

How far can a cyclist travel in five hours if he can travel 42 miles in three hours?

Back

70 miles.

Front

What is an inequality?

Back

An inequality is a mathematical statement that compares two expressions and shows that one is greater than, less than, or equal to the other.

Front

What does it mean to isolate a variable in an equation?

Back

To isolate a variable means to manipulate the equation so that the variable is on one side and all other terms are on the opposite side.

Front

What is a ratio?

Back

A ratio is a comparison of two quantities, showing how many times one value contains or is contained within the other.

Front

How do you calculate the value of an expression with variables?

Back

Substitute the values of the variables into the expression and perform the arithmetic operations.