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Chapter 3: Q. 168 (page 351)
Deloise has $ in pennies and nickels in a jar on her desk. The number of pennies is three times the number of nickels. How many coins of each type does she have?
The number of nickels is and pennies are .
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Find three consecutive even integers whose sum is 258.
One number is eight more than another. If their sum is increased by 17, the result is 95. Find the numbers.
Marco hasto save for his daughter’s college education. He wants to divide it between one account that pays interest per year and another account that pays interest per year. How much should he invest in each account if he wants the interest on the total investment to be ?
In the following exercises, solve using the problem solving strategy for word problems. Remember to write a complete sentence to answer each question.
Zachary has country music CDs, which is one-fifth of his CD collection. How many CDs does Zachary have?
Veronica is planning to make muffins from a mix. The package says each muffin will becalories and calories will be from fat. What percent of the total calories is from fat?
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