Open Up - Grade 6 - Mathematics - Unit 7 - Lesson 8
By Formative Library
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Last updated over 2 years ago
13 Questions
1
1.
At the book sale, all books cost less than $5.
What is the most expensive a book could be?
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2.
At the book sale, all books cost less than $5.
Write an inequality to represent costs of books at the sale.
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3.
At the book sale, all books cost less than $5.
Draw a number line to represent the inequality.
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4.
Kiran started his homework before 7:00 p.m. and finished his homework after 8:00 p.m. Let represent the number of hours Kiran worked on his homework.
Decide if the statement it is definitely true, definitely not true, or possibly true.
h > 1
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5.
Kiran started his homework before 7:00 p.m. and finished his homework after 8:00 p.m. Let represent the number of hours Kiran worked on his homework.
Decide if the statement it is definitely true, definitely not true, or possibly true.
h > 2
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6.
Kiran started his homework before 7:00 p.m. and finished his homework after 8:00 p.m. Let represent the number of hours Kiran worked on his homework.
Decide if the statement it is definitely true, definitely false, or possibly true.
h < 1
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7.
Kiran started his homework before 7:00 p.m. and finished his homework after 8:00 p.m. Let represent the number of hours Kiran worked on his homework.
Decide if the statement it is definitely true, definitely false, or possibly true.
h < 2
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8.
Consider a rectangular prism with length 4 and width and height d.
Find an expression for the volume of the prism in terms of d.
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9.
Consider a rectangular prism with length 4 and width and height d.
Compute the volume of the prism when d = 1.
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10.
Consider a rectangular prism with length 4 and width and height d.
Compute the volume of the prism when d = 2.
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11.
Consider a rectangular prism with length 4 and width and height d.
Compute the volume of the prism when d = 1/2.
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12.
Match the mathematical statements with the statements written in English. All of these statements are true.
| arrow_right_alt | The distance between -12 and 0 on the number line is greater than -15. | |
| arrow_right_alt | The number -15 is less than the number -12. | |
| arrow_right_alt | The number -15 is further away from 0 than the number -12 on the number line. | |
| arrow_right_alt | The number -12 is a distance of 12 units away from 0 on the number line. | |
| arrow_right_alt | The number 12 is greater than the number -12. | |
| arrow_right_alt | The numbers 12 and -12 are the same distance away from 0 on the number line. |
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13.
Here are five sums. Use the distributive property to write each sum as a product with two factors.
2a + 7a
5z - 10
c - 2c^2
r + r + r + r
2x - 1/2
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Source: Open Up Resouces (Download for free at openupresources.org.)