Fundamental Counting Principle There are 10 digits…..0-9. How many different ways can you create a 3 digit number if you cannot repeat?

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Presentation transcript:

Fundamental Counting Principle There are 10 digits… How many different ways can you create a 3 digit number if you cannot repeat?

PERCENT iNCREASEPERCENT dECREASE  New price is more than the original price  New price is less than the original price

State whether it is an Increase or Decrease. Find the percent. 1) Original: 66 New 30 2) Original: 9.8 New : ) Original: 500 New : 131

 The total number of passengers on cruise ships increased by 10% from 2007 to If there were million passengers in 2009, how many were there in 2007?  Let f = the original amount

 Marta is purchasing wire and beads to make jewelry. Her merchandise is $28.62 before tax. If the tax rate is 7.25% of the total sales, what is the final cost?

 Since Tyrell has earned good grades in school, he qualifies for the Good Student Discount on his car insurance. His monthly payment without the discount is $85. If the discount is 20%, what will he pay each month?

Find the final price of a sweater that costs $14.99, if there is a 12% discount, and 6.25% tax.