1. Warmup 1.1.2
1. Write this number in words: 23,406, How many inches are in 4 feet?

2. Warmup 1.1.3
1. Write 2/5 as a decimal and as a percent. 2. Find 15% of $360

3. Warmup 1.1.4
1. Round to the nearest hundredth 2. Calculate:

4. Warmup 1.1.5
1. Evaluate: 6 – 4(3 + 2) 2. Find 3.4% of $23.87

5. Warmup 1.2.1
1. Write in scientific notation: 32,640, Calculate:

6. Warmup 1.2.2
1) Evaluate: 5.2 – 3.1( ) + 3/4 2) A dress that was originally $120 is on the 30% off clearance rack. The store is offering an additional 40% off all clearance items. How much will the dress cost before tax?

7. Warmup 1.2.3
1) Out of 340 people surveyed, 84 own a dog. What percent of those surveyed have dogs? 2) ___ out of 1000 is equivalent to 3.5%

8. Warmup 2.1.1
1) Find the area of a rectangle 3 feet by 6 feet. 2) If you buy 8 pounds of apples for $6, what is the price per pound?

9. Warmup 2.1.2
1) Divide: ÷ 100
How many meters are in 4.5 kilometers?

10. Warmup 2.1.2
1) Multiply: × 100
Estimate: 5.4 million ÷ 28,000

11. Warmup 2.1.3 1) What percent of 520,304 is 21,054?
A $800 TV is marked down to $600. What percent discount is this?

12. Warmup 2.1.4
Using the graph, estimate the number cars sold in June.

13. Warmup 2.2.1
Find the mean, median, and mode of:
8, 3, 7, 5, 9 , 5

14. Warmup 2.2.2
Create a set of 5 data values (not all the same) with a mean of 10
Create a set of 5 data values (not all the same) with a median of 10

15. Warmup 3.1.1
You can drive 400 miles on 12 gallons of gas. How many miles per gallon is that?
You pay $45 for a 30 day gym membership. How much are you paying per day?

16. Warmup 3.2.1 Find the area and perimeter of the figure 8 ft 12 ft 7 ft

17. Warmup 3.2.3
A circular disc with diameter 1.2 meters is cut from sheet metal, and weighs 5.4 kilograms.
What is the density of the metal in g/cm2?
In other words, how much does 1 square centimeter of the metal weigh?

18. Warmup 3.2.4 Simplify each of the following:
a) b) 3x – 4y – 5 + 2x + 1
2) Determine if x = -3 a solution to the equation
4x + 7 = 2x + 1

19. Warmup 3.2.5
Solve:
2) Solve:

20. Warmup 3.2.5.2 Find the missing length of the proportional pictures:
8 inches
5 inches
4 inches
? inches

21. Warmup 3.2.6
Simplify:
5 – 3(2x – 1) – 4x
2) Solve:

22. Warmup 4.1.1
You pay $45 for a 30 day gym membership. How much are you paying per day?
Plot the points (2, 3) and (–1, 4)

23. Warmup 4.1.2 In the equation y = 2x – 4, what is the slope?
Draw a graph of y = 2x – 4

24. Warmup 4.1.4 Find b for the model y = –3x + b if the point
(–2, 8) lies on the graph of the equation
2) Write an inequality for “all values 4 or less”

25. Warmup 4.1.5
Simplify:
2) A store charges 9.4% sales tax. If the current price of an item is p dollars, write a simplified expression for the price after tax.

26. Warmup 4.1.6
The population of Mexico was about 121 million in 2012, and has been growing by about 1.2% each year.
Write an exponential model for the population of Mexico t years after 2012.

27. Warmup 4.1.7
Solve: