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Math Review and Practice for Chromebook Users

Prepare for your upcoming math test by practicing various math problems using Kahoot on your Chromebook. Bring a pencil, blank paper, and a calculator.

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Math Review and Practice for Chromebook Users

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  1. Do Now • Get Chromebooks (Kahoot) Have pencil, blank piece of paper, and a calculator ready DESKS INTO PARTNERS REVIEW DAY!! Test next class

  2. Make A Date • You know the drill… • No more than 2 repeats • MUST FILL IN CLOCK TIMES • There is a purpose to this, I don’t care if you are friends or if you are shy. Those not doing this properly are seeing the results in their grades. • 5 minutes to do so.. Sit when you are done (save my head– don’t yell, get up, move, its good for you!)

  3. 2 o’clock 52x+4 = 58x

  4. 1 o’clock 9 +

  5. 12 o’clock 24 ∙ 10x = 100

  6. 11 o’clock • Finish the property rules: • log(a) + log(b) = • log(77) = • 4x = 12 =>

  7. 8 o’clock You finally saved enough money to buy your own new car. You purchased it $24,250. A typical car depreciates at about 10% each year. You want to trade it back in before it drops below $8,000. How many years will you have your car for?

  8. 3H o’clock You are applying for a loan to buy a car. If the bank gives you $14,000 with a low interest rate of 1.3% but they compound quarterly, how much money will you owe in 2 years?

  9. 3 o’clock • You are opening a saving account. Write the equation that represents the following scenario. After 10 years if you put an initial deposit of 12,300 in an account with an 1.3% interest rate.

  10. 10 o’clock A bacterial culture grows at a rate of 9.4% each day. If it starts wit 450 bacteria cells, how many will there be after 3 years?

  11. 4 o’clock 322x+3 = 162x+5

  12. 5 o’clock logx 6 = 2

  13. 6L o’clock Solve for x

  14. 6 o’clock Michelle is trying to figure out how much her electric bill will be. She calls the company and instead of giving her a total they give her their equation that they use to determine the cost -> y = 5 + 27log(x) where y is how much she has to pay and x is how many hours she uses her electricity. If she can only afford $20, how many hours can she use her electricity for?

  15. 7L o’clock Solve for x 5x = 100

  16. 7 o’clock • Michelle is trying to figure out how much her electric bill will be. She calls the company and instead of giving her a total they give her their equation that they use to determine the cost -> y = 8.62 + 29log(x) where y is how much she has to pay and x is how many hours she uses her electricity. How much would it cost for 100 hours?

  17. 9 o’clock You purchase a rare baseball card for $250 when you are 15 years old. By the time you are 40, you are tight for cash and decide to sell it. Someone offer you $6,250 for it. What percent rate was necessary for this to occur?

  18. Homework • Review Sheet • Once again it is OPTIONAL!!! • Answers will be on my teacher page • Ball is in your court!

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