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Chapter 5; Expressions

The fork length of a shark is the length from the tip of the snout to the fork of the tail. Use the information on the note cards to solve each problem. • Question 1

Write an expression to represent the total length of a hammerhead shark that has a fork length of f feet.

• Type below:
• Question 2

Use the expression from Exercise 1 to find the total length of a hammerhead shark that has a fork length of 11.6 feet.

•  feet
• Question 3

Write an expression to represent the average fork length of a tiger shark, given the average fork length s of a sandbar shark.

• Type below:
• Question 4

Use the expression from Exercise 3 to find the average fork length of a tiger shark if the average fork length of a sandbar shark is 129 centimeters.

•  centimeters
• Question 5

Write an expression to find the average fork length of a white shark with a total length of t centimeters.

• Type below:
• Question 6

The total length of a white shark is 204 centimeters. Use the expression in Exercise 5 to find the approximate fork length of the white shark.

•  centimeters

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