Slide 1

Solution #3SQUARE: One side of the square measures 6 units.Q(2,8) and R (-4, 8) The y-values are the same, so I added the absolute values of 2 and -4. |2|= 2 |-4| = 4 2 + 4= 6 Area of square QRST: 6 x 6 = 36 sq. units The height of the triangle is 6 and the base is 4 units.TRIANGLE: Area of Triangle QTU: 6 x 4 / 2= 12 sq. units

36 = 12 = 48

ANSWER: 48 sq. units

Solution #24Answer: 1/3Show your work:6 days he drank 30 oz 4 days he drank 40 + ozPart 10 days Whole 30 days

Number of daysAmount of water he drank 60 -10 ounces 1111 - 20 ounces 32 1- 30 ounces 631 - 40 ounces 441 or more ounces

Solution #196 gallons

How did you determine your answer?

Question 1Maria is making blueberry muffins, using a blueberry cake recipe. To make the muffins, she needs to divide the recipe in half. If the recipe calls for 1 2/3 cup of milk, how much milk will she need to make the muffins?

Kara saved $36 of the $80 she earned babysitting. What percent of her earnings did Kara save?Question 2

Question 3Square QRST has the following vertices: Q(2,8), R(-4,8), S(-4, 2), and T(2,2).

Triangle QTU has the vertices: Q(2,8), T (2,2), and U(6,2).

What is the area of the quadrilateral formed by the square and the triangle?

Question 4

Part A: Which expression is equivalent to 4- 8x?4(1-8x)2(2-4x)4(4-2x)2(1-4x)

Part B: Tell how you determined your answer.Question 5A side of a regular hexagon measures 5 cm. A line segment was drawn from the center of the hexagon to the middle of the bottom side.

What is the area of this hexagon?

HINT: Draw a sketch of this hexagon first.

Question 6The product of two factors is 18x + 45. What are the factors?

9(5x + 2)9(2x + 5)3(2x + 15) 3(6x-5)

A can of tomato soup has a net weight of 8 ounces. How many grams are in the can of soup?

Question 7

1 ounce = 28.35 grams

Question 8Shayla bought 2.75 liters of cranberry juice, 3.5 liters of pineapple juice, and 4.2 liters of orange juice for punch for a party. How many liters of punch will this make altogether?

12Math BowlLets get ready to123456789101113141516171819202122232425

Question 10A shipping container in the shape of a rectangular prism, fits in a space that has a volume of 2,212 cubic meters. If the container is 7 meters wide and 8 meters tall, how long is the container?

Question 11Part A: Write an expression for the following statement:

A number multiplied by 4, subtracted from 65.

Part B: Can an equivalent expression be written for the expression? Explain.

Question 13Stephanie drove 16 miles less than three times the distance Jaydah drove. Use j for the number of miles Jaydah drove. Write an expression for the number of miles Stephanie drove.

Evaluate for a = 3.

Question 14

In art class, 40% of the students used watercolors for painting. Ten students in art class used watercolors. How many students were in the art class?

Question 15

Question 16Andrew had $250 in his savings account. He deposited the same amount of money for each of the next 6 weeks. For the next 4 weeks, he deposited twice the amount of money as the previous six weeks. If d is the amount of money Andrew deposited each week, write an expression to represent how much money he will have in his account after the tenth week.

Question 17Mrs. Bogacz burns 90 calories walking in ten minutes. At this rate, how many calories will she burn in 16 minutes?

Question 18Which expression is equivalent to a + a + a + b + b+ b?3a + ba3 + b33a + 3b3 + ab

Question 19Stephon has a 22.74 liter container of water. How many gallons is this container?

1 gallon = 3.79 liters

Question 20

The table below lists places around the world that have land areas below sea level. If sea level is 0, which place is closest to sea level?

CountryElevationDeath Valley, United States-86 metersLake Eyre, Australia-16 metersLake Enriquillo-46 metersLaguna Salada, Mexico-10 metersQuestion #21Consider the following expression:4(7x + 5)

Part A: Write two equivalent expressions for it using two different properties.

Part B: Tell which property you used for each expression in Part A.

Part C: How many factors does 4(7x+5) have? What number is a coefficent in the expression?

Question #22Two vertices of a right triangle are (0,1) and (0,6). The area of the triangle is 10 square units. Which point in Quadrant II is the third vertex of the triangle?

Question #23There are 40 cups of flour in a bag. If 25% of the flour is used to make 2 batches of cookies, how many cups of flour was used?

Question 24Tyler charted the amount of water he drank in the last 30 days. Based on the data in the table, what is the probability that he will drink more than 30 ounces of water in a day?

Number of daysAmount of water he drank 60-10 ounces 1111- 20 ounces 321- 30 ounces 631-40 ounces 441 or more ouncesQuestion #25Find the area and perimeter of this figure.

6 feet2 feet10 feet7 feet