Questions and Answers
Which table contains only values that represent the equation $y = 12x$?
How much did Rebecca pay for these 8 air filters?
128.10
Which point is located inside the polygon formed by the points (1,3), (3,6), (7,6), (9,3)?
How many students did not pick strawberry as their favorite ice-cream flavor?
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Which expression can be used to determine the number of weeks Darenda worked from her home office over these 3 weeks?
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What is 0.64 rounded to the tenths place?
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How many ounces of pretzels did Ms. Jaffey put into each bowl?
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What do the parentheses indicate in the expression $10/5 + 4 (72 - 6)$?
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How much syrup did the owner of the snow-cone stand use?
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Cheyenne works 15 hours a week at the movie theater, and her net income is less than $120.
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What is the expression for the total kilometers ridden by Philip?
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Which figures belong in the part of the organizer labeled 'isosceles triangles'?
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What was the number of kilometers that Dion ran during 28 days?
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What is the weight of the third student's suitcase?
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What is the difference between $5/6$ and $1/4$?
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What is the combined perimeter of the rectangle and triangle?
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What is the result of $0.72/9$?
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How does Yvonne find the location of the ordered pair (3,7) on the grid?
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What volume of liquid soap did Mr. Wilfred use for each container?
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What number of sit-ups did the group of students do in PE?
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How much did Mr. Nolan pay for his shirts?
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What is the volume of a cube with an edge length of 3 units?
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How many milliliters of orange juice does Kristin drink during the 15 days?
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Which equation can be used to determine the fraction of the whole cake each friend will receive?
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Study Notes
Dog Bed Orders
- The equation y=12x represents the relationship between the number of boxes ordered (x) and dog beds received (y).
- For valid values, when x=3, y=36; x=6, y=72; x=9, y=108; x=15, y=180.
Air Filter Purchase
- Rebecca purchased 8 air filters at $16.95 each.
- Total cost before coupon: $135.60 (calculated as 8 * 16.95).
- After applying a $7.50 coupon, the final cost is $128.10.
Polygon Points
- From the coordinates (1,3), (3,6), (7,6), (9,3), the point (4,5) is located inside the polygon formed.
Favorite Ice Cream Flavor
- At Oakwood Elementary, 115 students did not choose strawberry as their favorite flavor.
Working from Home
- Darenda worked from home for a portion of 3 weeks expressed as 3 * (3/7).
Rounding Numbers
- The number 0.64 rounded to the tenths place is 0.60.
Pretzel Distribution
- Ms. Jaffey divided 428.5 ounces of pretzels equally among 5 bowls.
- Each bowl received 85.7 ounces.
Parentheses in Expressions
- In the expression 10/5 + 4(72-6), the parentheses indicate to subtract 6 from 72 before multiplying by 4.
Syrup Usage
- The owner of a snow-cone stand used 1/4 gallon of syrup, which converts to 1/64 gallon for another measurement.
Employment and Income
- Cheyenne works 15 hours per week, earning a net income of less than $120.
Biking Distances
- Christine rode 27 kilometers; Philip rode 12 kilometers less, calculated as (27-12)x3 for total distance.
Classification of Figures
- Figures labeled "isosceles triangles" include figures II, IV, and V.
Running Distances
- Dion runs 3.75 kilometers each day; over 28 days, he runs a total of 105 kilometers.
Suitcase Weights
- The table of suitcase weights for four students indicates an average or sum related to the contest.
Fraction Difference
- The difference between 5/6 and 1/4 determined using fraction strips is 7/12.
Perimeter Calculation
- The combined perimeter of a rectangle and triangle totals 63 inches, with the rectangle contributing 27 inches.
Division Problem
- The hundredths model shows the calculation: 0.72 divided by 9 equals 0.08.
Coordinate System Navigation
- To locate the point (3,7) on a grid, move right along the x-axis to 3 and then up to 7.
Liquid Soap Filling
- Mr. Wilfred filled two soap containers from a 2-liter bottle, using 1.175 liters for filling.
Sit-up Counts
- A stem and leaf plot shows that the number of sit-ups performed by students includes the value 6.
Shirt Purchase
- Mr. Nolan’s expenses included $36.95 for adult shirts and $23.95 for youth shirts, totaling $193.65 for 2 adult and 5 youth shirts.
Cube Volume
- A cube with an edge length of 3 units has a volume calculated as 3^3, which equals 27 cubic units.
Orange Juice Consumption
- Kristin drinks 0.5 liters of orange juice daily for 15 days, totaling 7,500 milliliters.
Cake Sharing
- The remaining half of the cake will be divided equally among three friends, represented mathematically as (1/2) / 3.
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Test your skills with this quiz on various applied mathematics concepts including equations, geometry, rounding, and financial calculations. The questions are designed to enhance your understanding of real-world applications of mathematics. Ideal for students looking to reinforce their math knowledge.
