The composite figures below are made of right prisms.
1 answer:
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Answer:
y=0.5
Step-by-step explanation:
Check by substitution :
Answer:
1. where
represents the total number of people.
2. where
represents the total number of people.
3. where
represents the cost of a pair of jeans.
4. where
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 .
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
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 .
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 .