Write and graph a compound inequality to represent the statement
"a recommended cooking time for lasagna from 16 minutes to 20 minutes"
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1 point
1
Question 2
2.
Write and graph a compound inequality to represent the statement
"A cell phone company has a policy that charges a monthly fee of $20 plus $0.05 per message. The monthly cell phone bill must be between $40 and $50. Write a compound inequality that describes the situation. Solve the inequality to find the number of messages that can keep the monthly bill within the desired amounts."
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1 point
1
Question 3
3.
Which compund inequality represents the statement
"all real numbers greater than or equal to 5 or less than or equal to 0"
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1 point
1
Question 4
4.
Solve
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1 point
1
Question 5
5.
Write a compound inequality that describes the graph.
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1 point
1
Question 6
6.
Write a compound inequality that describes the graph.