Open Up - Grade 6 - Mathematics - Unit 7 - Lesson 9
By Formative Library
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Last updated almost 3 years ago
11 Questions
1
1.
Select all numbers that are solutions to the inequality k > 5.
Select all numbers that are solutions to the inequality k > 5.
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2.
Draw a number line to represent k > 5.
Draw a number line to represent k > 5.
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3.
A sign on the road says: “Speed limit, 60 miles per hour.”
Let s be the speed of a car. Write an inequality that matches the information on the sign.
A sign on the road says: “Speed limit, 60 miles per hour.”
Let s be the speed of a car. Write an inequality that matches the information on the sign.
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4.
A sign on the road says: “Speed limit, 60 miles per hour.”
Draw a number line to represent the solutions to the inequality.
A sign on the road says: “Speed limit, 60 miles per hour.”
Draw a number line to represent the solutions to the inequality.
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5.
A sign on the road says: “Speed limit, 60 miles per hour.”
Could 60 be a value of s?
A sign on the road says: “Speed limit, 60 miles per hour.”
Could 60 be a value of s?
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6.
One day in Boston, MA, the high temperature was 60 degrees Fahrenheit, and the low temperature was 52 degrees.
Write one or more inequalities to describe the temperatures T that are between the high and low temperature on that day.
One day in Boston, MA, the high temperature was 60 degrees Fahrenheit, and the low temperature was 52 degrees.
Write one or more inequalities to describe the temperatures T that are between the high and low temperature on that day.
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7.
One day in Boston, MA, the high temperature was 60 degrees Fahrenheit, and the low temperature was 52 degrees.
Show the possible temperatures on a number line.
One day in Boston, MA, the high temperature was 60 degrees Fahrenheit, and the low temperature was 52 degrees.
Show the possible temperatures on a number line.
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8.
Select all the true statements.
Select all the true statements.
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9.
Match each equation to its solution.
Match each equation to its solution.
| arrow_right_alt | 3 | |
| arrow_right_alt | 10 | |
| arrow_right_alt | 4 | |
| arrow_right_alt | 2 |
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10.
The price of a cell phone is usually $250. Elena’s mom buys one of these cell phones for $150. What percentage of the usual price did she pay?
The price of a cell phone is usually $250. Elena’s mom buys one of these cell phones for $150. What percentage of the usual price did she pay?
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11.
Elena’s dad buys another type of cell phone that also usually sells for $250. He pays 75% of the usual price. How much did he pay?
Elena’s dad buys another type of cell phone that also usually sells for $250. He pays 75% of the usual price. How much did he pay?
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Source: Open Up Resouces (Download for free at openupresources.org.)