Answer:
1. [tex]p \leq 10[/tex] where [tex]p[/tex] represents the total number of people.
2. [tex]p \geq 8[/tex] where [tex]p[/tex] represents the total number of people.
3. [tex]c \leq 60[/tex] where [tex]c[/tex] represents the cost of a pair of jeans.
4. [tex]p > 20[/tex] where [tex]p[/tex] represents the total number of people.
Step-by-step explanation:
Question 1 explanation: Since no more than 10 people are allowed in the elevator, that means 10 and under are allowed, so the inequality would be [tex]p \leq 10[/tex].
Question 2 explanation: Since the tour bus needs at least 8 people to sign up to run, that means 8 and more people will allow the tour bus to run, so the inequality would be [tex]p \geq 8[/tex]
Question 3 explanation: Since the most you will pay for a pair of jeans is $60, that means jeans costing $60 and under are fine, so the inequality would be [tex]c \leq 60[/tex].
Question 4 explanation: Since over 20 people showed up to the party, that means there were more than 20 people at the party, so the inequality would be [tex]p > 20[/tex].