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![Lesson 53 Warm-Up:
1) Solve: 2x + 5 + 3x = 95
[show ALL steps for full credit]
2) Simplify: (2.3 x 104)(5.0 x 103)
3) Write 7/9 as a decimal and a percent.
4) Simplify: (2xy)(3x2y)
6xy2
5) Combine like terms and simplify: 9(x - 3) - 4(x - 5)
2](https://image.slidesharecdn.com/7thprealg-l53-jan31-120131142919-phpapp02/75/7th-PreAlg-L53-Jan31-2-2048.jpg)



The document outlines assignments and lessons for math class. It lists that assignment 54 is due tomorrow and test 8 is on Friday. The warm-up has 5 math problems to solve showing steps. Lesson 53 covers line plots, histograms, and examples including calculating mean, median, mode and range from data sets.

![Lesson 53 Warm-Up:
1) Solve: 2x + 5 + 3x = 95
[show ALL steps for full credit]
2) Simplify: (2.3 x 104)(5.0 x 103)
3) Write 7/9 as a decimal and a percent.
4) Simplify: (2xy)(3x2y)
6xy2
5) Combine like terms and simplify: 9(x - 3) - 4(x - 5)
2](https://image.slidesharecdn.com/7thprealg-l53-jan31-120131142919-phpapp02/75/7th-PreAlg-L53-Jan31-2-2048.jpg)


