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Lesson 7.1 Lesson 7.2 Lesson 7.4 Lesson 7.5 5 A 10 A 15 A 20 A 5 B 10 B 15 B 20 B 5 C 10 C 15 C 20 C 5 D 10 D 15 D 20 D 10 E 15 E 20 E 25 E 10 F 15 F 20 F 25 F 10 G 15 G 20 G 25 G 10 H 15 H 20 H 25 H
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What is a linear equation?
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What does percent mean?
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How do you change a percent to a decimal?
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What is percent of change?
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What is percent increase?
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What is percent decrease?
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What is a mark-up?
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What is interest?
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A line
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Means per hundred it will be written as x/100
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Move the decimal point two places to the left and remove the percent sign.
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Indicates how much increase or decrease with respect to the original amount.
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If the new amount is greater it is a percent increase
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If the new amount is less it is a percent decrease
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Retailers buy at wholesale prices. An increase from the wholesale to retail is a mark-up
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The amount of money earned or paid for the use of money
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Interest calculated one time per year.
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Interest collected two times a year
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A=P(1+R)*T*--- power
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Whose denominator is 100.
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“multiply”
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Equals (=)
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Move the decimal point two places to the right and add percent sign
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What is compound annually?
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What is Compound Semi-annually?
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What is the compound interest formula?
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What is a ratio?
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What does “of” mean?
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What does “is” mean?
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If you divide 1¼ of a pizza among 3 people, how much pizza will each person get?
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How do you turn a decimal into a percent?
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