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Chapter 3: Q. 359 (page 405)
The bill for Dino’s lunch was $19.45. He wanted to leave 20% of the total bill as a tip. How much should the tip be?
The tip should be $3.89.
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If a triangle has sides 6 feet and 9 feet and the perimeter is 23 feet, how long is the third side?
The sum of three consecutive integers is 60. Find the integers.
is what percent of
Cindy and Richard leave their dorm in Charleston at the same time. Cindy rides her bicycle north at a speed of miles per hour. Richard rides his bicycle south at a speed of miles per hour. How long will it take them to be miles apart?
One serving of wheat square cereal has seven grams of fiber, which is % of the recommended daily amount. What is the total recommended daily amount of fiber?
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