12/06 Flashcard

Front

What is the value of 24 - x + 15 if x = 10?

Back

29

Front

True or False: -3 and 3 are on opposite sides of 0 on a number line.

Back

True

Front

What value represents Colby’s credit card debt of $385, and why?

Back

-$385; Colby owes the credit card company.

Front

What is the value of 6^3 - 12p when p = 2?

Back

192

Front

If the point (-3, -2) is reflected across the x-axis, what are the coordinates of the new point?

Back

(-3, 2)

Front

What is the definition of a negative number?

Back

A number less than zero.

Front

What does it mean to reflect a point across the x-axis?

Back

To change the sign of the y-coordinate of the point.

Front

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

Back

Area = length × width.

Front

What is the value of 5 + 3 × 2?

Back

11 (according to the order of operations).

Front

What is the definition of an integer?

Back

Whole numbers that can be positive, negative, or zero.