Warmup 1.1.2 1. Write this number in words: 23,406,120 2. How many inches are in 4 feet?

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

Warmup 1.1.4 1. Round 35.1473 to the nearest hundredth 2. Calculate:

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

Warmup 1.2.1 1. Write in scientific notation: 32,640,000 2. Calculate:

Warmup 1.2.2 1) Evaluate: 5.2 – 3.1(6 + 2.4) + 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?

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%

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?

Warmup 2.1.2 1) Divide: 3.45 ÷ 100 How many meters are in 4.5 kilometers?

Warmup 2.1.2 1) Multiply: 3.45 × 100 Estimate: 5.4 million ÷ 28,000

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?

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

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

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

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?

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

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?

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

Warmup 3.2.5 Solve: 2) Solve:

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

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

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)

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

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”

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.

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.

Warmup 4.1.7 Solve: