Rearrange tiles on the board to represent equivalent expressions.
Use the interactive to find an expression equivalent to
4x - 4 - 2x + 3.
O 2x - 1
6x - 1
O 2x - 7
.
0 - 2x + 3
Board sum: 4x + (-4) + (-2x) + 3
The tiles are ready for moving.
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What is the percent of increase for a population that changed from 438,000 to 561,000

The number if marbles of different colors stored in a hat is listed below: 4 red marbles 10 green marbles 7 blue marbles. without looking in the hat, dan takes out a marble at random. he replaces the marble and then takes out another marble from the hat. what is the probability that dan takes out a blue marble in both draws?

Pranza plotted point a in the coordinate plane below.