R.Idicula Percy L. Julian High School 10330 S Elizabeth Ave., Chicago, IL 60643 GEOMETRY.

R.Idicula

Percy L. Julian High School10330 S Elizabeth Ave., Chicago,

IL 60643 GEOMETRY

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•EXTRA TIME

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5

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50SEC

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40SEC

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30SEC

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20SEC

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10SEC

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9 SEC

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8 SEC

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6 SEC

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5 SEC

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4 SEC

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2 SEC

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1 SEC

Objectives

• SWBAT: with at least 80% of accuracy• Locate points in a coordinate plane

(GRE 20-23),exhibit knowledge of basic angle properties and special sum of angle measure(PPF 20-23)and solve routine arithmetic problems using whole numbers,fractions,percent, decimals etc(BOA 16-19)

REVIEW BELL RINGER1. Jacob took a poll of his classmates’ eye color. There

were 12 students with brown eyes, 6 students with blue eyes, 5 students with hazel eyes, and 7 students with green eyes. What is the probability that a person chosen randomly from Jacob’s classmates has brown eyes?

2. If x = 4, y = −3, and z = −1, what is the value of (x−y+z)(y−z) ?

3. Janneh has been consistently working to bring her grade up. She has scored 61, 73, 84, and 87 on her first 4 tests of the semester. What does she need to earn on her 5th test in order to bring her average test score up to an 86 ?

Do all on a sperate sheet of paperand staple with the test

1). Brown bikes 5 miles in 24minutes. At this rate, how many miles does he ride in 1 hour?

2) If a = −10 and b = −2, what is the value of (a-b)3 / ab

Do all on a sperate sheet of paperand staple with the test

3).If 4x+18 = −2x−12,

what is the value of x ?

4)What is the value of : x+(x-4)2 /x

for x=2 ?

Do all on a sperate sheet of paperand staple with the test

5.The average baby takes 50 breaths per minute. At this rate, how many breaths does a baby take in 1 week?

6. What is 80% of 90% of 10 ?

Do all on a sperate sheet of paperand staple with the test

7. A waitress at a restaurant is paid by 2 methods. She earns a wage of $5.25 per hour, and she also makes 17% of her sales in tips. How much will the waitress earn if she rings up $550 in sales and works for 8 hours?

8. If x = │7−12│ + │12-7│ , what is the value of x ?

9. 9. A box of pencils costs $1.80. If there are 18 pencils in the box, what is the cost per pencil?

10. What fraction of 2 5/8 is 1 4/5 ?

11. Raven went shopping on Black Friday, when everything in the store was 20% off, even if it had already been marked down. She found a coat with an original price of $200 that had been marked down 10%. At the register, Raven had to pay 9% sales tax. What was the total amount she ended up paying for the coat?

• 12. Ray found a bag of marbles. Inside, there were red, blue, and yellow marbles in the ratio 4:5:3, respectively. If there were a total of 48 marbles, how many of them were NOT blue?

15.Bernice has 8 pairs of shoes, 9 skirts, and 7 sweaters. How many distinct outfits can she possibly wear if each outfit includes 1 pair of shoes, 1 skirt, and 1 sweater?

16. On a university campus, the College Green Gate lieshalfway between the North Green Gate and the SouthGreen Gate. Bagel Street Deli lies halfway between theNorth Green Gate and the College Green Gate. TheCollege Green Gate and Bagel Street Deli are both ona straight line from the South Green Gate to the NorthGreen Gate. If Bagel Street Deli is 18 blocks from theSouth Green Gate, what is the total distance from theNorth Green Gate to the South Green Gate?

17. At Betty’s Boutique, a dress was priced at $300. Two months later, the dress was marked on sale for 15% off. A month after that, the dress was put on final clearance

and discounted an additional 20%.

What was the final price of the dress?