Write and graph a compound inequality to represent the statement
"a recommended cooking time for lasagna from 16 minutes to 20 minutes"
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."
Which compund inequality represents the statement
"all real numbers greater than or equal to 5 or less than or equal to 0"
Solve
Write a compound inequality that describes the graph.

Write a compound inequality that describes the graph.
