When you use place value to exchange equal amounts when renaming a number what are you doing?

Your paycheck each week is $500 if you want to save $2000 in one year how much should you set aside from your check

2x + (-38) = 20 Solve for x

Ralph sold brownies for $0.66 a piece in order to earn money to buy baseball cards. If the cards cost $0 ...

Weinstein, McDermott, and Roediger (2010) conducted an experiment to evaluate the effectiveness of different study strategies. One part of the study asked students to prepare for a test by reading a passage.

Which property was used in the sentence below? If 9m = 108, then 9m : 9 = 108 : 9.

What are the coordinates of the centroid of a triangle with vertices P (-4, - 1), Q (2, 2), and R (2, - 3) ? Enter your answers in the boxes. (,)

Is 700% of 5 less than 10, greater than 10 less than 100, or greater than 100

A polyhedron has 6 vertices and 9 edges. How many faces does it have? 3 5 7 9

Find the quotient. 42j^4k^2 / (-3j^3k)

The sum of two numbers is 19. Their difference is 1. What are the numbers