<u>It is useful so that you can show your work and know you are getting the correct answer</u>
3 people for the zoo would only cost $45 in total due to free parking but 3 people for the carnival would cost $45 plus $30 for parking for each person making it a total of $75 in comparison to $45 dollars for the zoo
6 is 5.5 because the length of GH is half of KL
Answer:
Part 1) Option A 
Part 2) Option D
Part 3)
Part 4) 
Part 5) 
Step-by-step explanation:
Part 1) we have




Part 2) we have


-----> Multiply by
both sides
Part 3) we have


----> Multiply by
both sides


Part 4) we have


---> Multiply by
both sides


Part 5) we have


---> Multiply by
both sides


