Answer these question.
1. 25 points
There are 7 girls. Each girl has 7 backpacks. In each backpack there are 7 big cats. There are 7 small cats to each big cat. How many legs are there?
2. 10 pts
Simplify 3/8 + 12/5 divided by 8/25. Write your answer as a common fraction in lowest terms.
3. 10 pts
Three siblings, Paul, Peg, and Peter, were born 4 years after each other. The eldest is exactly 5 times as old as the youngest. How old is the middle sibling?
4. 10 points
Points A, B, C, and D lie on a line, in that order. If AB = 2, BC = 5, and AD = 14, what is the ratio of AC to BC?
5. 10 points
Jose bought a shirt for $12.50, three movies from the "2-for-$10 rack, and a CD for $9.00. The tax rate is 8.5%. If he paid for his purchases with 2 $20 bills, how much change did he receive?
P.S
I have they answers right on my desk.
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