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50:50. 15. $1 Million. 14. $500,000. Welcome to Who Wants to be a Millionaire. 13. $250,000. 12. $125,000. 11. $64,000. 10. $32,000. 9. $16,000. 8. $8,000. 7. $4,000. 6. $2,000. 5. $1,000. 4. $500. 3. $300. 2. $200. 1. $100. 15. $1 Million. 14. $500,000. 13. - PowerPoint PPT Presentation
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151413121110987654321
$1 Million$500,000$250,000$125,000$64,000$32,000$16,000$8,000$4,000$2,000$1,000$500$300$200$100
Welcome to
Who Wants to be a Millionaire
50:50
© Mark E. Damon - All Rights Reserved
151413121110987654321
$1 Million$500,000$250,000$125,000$64,000$32,000$16,000$8,000$4,000$2,000$1,000$500$300$200$100
© Mark E. Damon - All Rights Reserved
A: no
50:50
151413121110987654321
$1 Million$500,000$250,000$125,000$64,000$32,000$16,000$8,000$4,000$2,000$1,000$500$300$200$100
Tell whether (-5,-6) is a solution of
x – 2y = 7
y – x = -1
B: yes
C: maybe D: McDonalds
© Mark E. Damon - All Rights Reserved
151413121110987654321
$1 Million$500,000$250,000$125,000$64,000$32,000$16,000$8,000$4,000$2,000$1,000$500$300$200$100
© Mark E. Damon - All Rights Reserved
A: (6,7)
C (3,-4)
B: (4,-3)
D: (7,6)
50:50
151413121110987654321
$1 Million$500,000$250,000$125,000$64,000$32,000$16,000$8,000$4,000$2,000$1,000$500$300$200$100
Solve by elimination.
3x - 2y = 4
X + 4y = 34
© Mark E. Damon - All Rights Reserved
151413121110987654321
$1 Million$500,000$250,000$125,000$64,000$32,000$16,000$8,000$4,000$2,000$1,000$500$300$200$100
© Mark E. Damon - All Rights Reserved
C: (4,2)
50:50
151413121110987654321
$1 Million$500,000$250,000$125,000$64,000$32,000$16,000$8,000$4,000$2,000$1,000$500$300$200$100
Solve by any method.
y – 5 = ½ x
x = y - 2
A: (2,4) B: (2,-5)
D: (5,1)
© Mark E. Damon - All Rights Reserved
151413121110987654321
$1 Million$500,000$250,000$125,000$64,000$32,000$16,000$8,000$4,000$2,000$1,000$500$300$200$100
© Mark E. Damon - All Rights Reserved
A: yes
50:50
151413121110987654321
$1 Million$500,000$250,000$125,000$64,000$32,000$16,000$8,000$4,000$2,000$1,000$500$300$200$100
Tell whether (4,3) is a solution of
y < -2x -5
B: no solution
C: no D: infinitely many
© Mark E. Damon - All Rights Reserved
151413121110987654321
$1 Million$500,000$250,000$125,000$64,000$32,000$16,000$8,000$4,000$2,000$1,000$500$300$200$100
© Mark E. Damon - All Rights Reserved
A: (2,7)
C: (1,6)
B: (3,13)
D: (-3,-11)
50:50
151413121110987654321
$1 Million$500,000$250,000$125,000$64,000$32,000$16,000$8,000$4,000$2,000$1,000$500$300$200$100
Solve by substitution:
3x – 2 = y
y – 2x = -5
© Mark E. Damon - All Rights Reserved
Congratulations!
You’ve ReachedYou’ve Reached
the $1,000the $1,000
Milestone!Milestone!
Congratulations!Congratulations!
© Mark E. Damon - All Rights Reserved
151413121110987654321
$1 Million$500,000$250,000$125,000$64,000$32,000$16,000$8,000$4,000$2,000$1,000$500$300$200$100
© Mark E. Damon - All Rights Reserved
A: (-3,1)
C: (0,0)
B: (-1,3)
D: (1,4)
50:50
151413121110987654321
$1 Million$500,000$250,000$125,000$64,000$32,000$16,000$8,000$4,000$2,000$1,000$500$300$200$100
Solve by graphing:
4x + y = -1
y – 4 = x
© Mark E. Damon - All Rights Reserved
151413121110987654321
$1 Million$500,000$250,000$125,000$64,000$32,000$16,000$8,000$4,000$2,000$1,000$500$300$200$100
© Mark E. Damon - All Rights Reserved
A: (0,3)
C: infinitely many
B: no solution
D: (6,0)
50:50
151413121110987654321
$1 Million$500,000$250,000$125,000$64,000$32,000$16,000$8,000$4,000$2,000$1,000$500$300$200$100
Solve.
8y – 6x = 48
2y = 3/2 x – 12
© Mark E. Damon - All Rights Reserved
151413121110987654321
$1 Million$500,000$250,000$125,000$64,000$32,000$16,000$8,000$4,000$2,000$1,000$500$300$200$100
© Mark E. Damon - All Rights Reserved
A: inconsistent
C: consis, independent
B: consis, dependent
D: McDonalds
50:50
151413121110987654321
$1 Million$500,000$250,000$125,000$64,000$32,000$16,000$8,000$4,000$2,000$1,000$500$300$200$100
Classify the following:
y = 2/3x + 7
3y = 2x + 21
© Mark E. Damon - All Rights Reserved
151413121110987654321
$1 Million$500,000$250,000$125,000$64,000$32,000$16,000$8,000$4,000$2,000$1,000$500$300$200$100
© Mark E. Damon - All Rights Reserved
A: x > ½
50:50
151413121110987654321
$1 Million$500,000$250,000$125,000$64,000$32,000$16,000$8,000$4,000$2,000$1,000$500$300$200$100
Write the inequality represented by the graph.
C: y > ½ D: x > ½
B: y > ½
© Mark E. Damon - All Rights Reserved
151413121110987654321
$1 Million$500,000$250,000$125,000$64,000$32,000$16,000$8,000$4,000$2,000$1,000$500$300$200$100
© Mark E. Damon - All Rights Reserved
A: 44
C: 53
B: 62
D: 71
50:50
151413121110987654321
$1 Million$500,000$250,000$125,000$64,000$32,000$16,000$8,000$4,000$2,000$1,000$500$300$200$100
The sum of a two-digit number is 8. When the digits are reversed, the new number is 54 less than the original number. What is the original number?
© Mark E. Damon - All Rights Reserved
Congratulations!
You’ve ReachedYou’ve Reached
the $32,000the $32,000
Milestone!Milestone!
Congratulations!Congratulations!
© Mark E. Damon - All Rights Reserved
151413121110987654321
$1 Million$500,000$250,000$125,000$64,000$32,000$16,000$8,000$4,000$2,000$1,000$500$300$200$100
© Mark E. Damon - All Rights Reserved
C: x > 50 y < 20 2x + 2y < 165
50:50
151413121110987654321
$1 Million$500,000$250,000$125,000$64,000$32,000$16,000$8,000$4,000$2,000$1,000$500$300$200$100
A farmer has 165 feet of fencing material in which to enclose a rectangular grazing area. He want the length x to be greater than 50 feet and the width y to be no more than 20 feet. Write a system to represent this situation.
Hint: will be a 3 equation system
C: x > 50 y < 20 2x + 2y > 165
A: x > 50 y > 20 2x + 2y < 165
D: x < 50 y < 20 2x + 2y < 165
© Mark E. Damon - All Rights Reserved
151413121110987654321
$1 Million$500,000$250,000$125,000$64,000$32,000$16,000$8,000$4,000$2,000$1,000$500$300$200$100
© Mark E. Damon - All Rights Reserved
A: (1.5, 4.5)
C: (2,5)
B: (3,6)
D: (6,9)
50:50
151413121110987654321
$1 Million$500,000$250,000$125,000$64,000$32,000$16,000$8,000$4,000$2,000$1,000$500$300$200$100
Solve.
y = x + 3
2x + y = 9
© Mark E. Damon - All Rights Reserved
151413121110987654321
$1 Million$500,000$250,000$125,000$64,000$32,000$16,000$8,000$4,000$2,000$1,000$500$300$200$100
© Mark E. Damon - All Rights Reserved
D: consistent and dependent
50:50
151413121110987654321
$1 Million$500,000$250,000$125,000$64,000$32,000$16,000$8,000$4,000$2,000$1,000$500$300$200$100
Classify
y = 2/3x + 7
3y = 2x + 21
C: inconsistent and independent
B: consistent and independent A: inconsistent and dependent
© Mark E. Damon - All Rights Reserved
151413121110987654321
$1 Million$500,000$250,000$125,000$64,000$32,000$16,000$8,000$4,000$2,000$1,000$500$300$200$100
© Mark E. Damon - All Rights Reserved
B: 8 years, 1040 students
50:50
151413121110987654321
$1 Million$500,000$250,000$125,000$64,000$32,000$16,000$8,000$4,000$2,000$1,000$500$300$200$100
The population of Medford High School is 800 students and the population of Westville High School is 1240 students. The population of Medford High has been increasing at a rate of 30 students per year, while the population of Westville High has been decreasing by 25 students per year. If these rates remain constant, in how many years will the populations of the two schools be the same? How many students will that be?
A: 1040 years, 8 students
C: 6 years, 1048 students D: 3 years, 1240 students
© Mark E. Damon - All Rights Reserved
151413121110987654321
$1 Million$500,000$250,000$125,000$64,000$32,000$16,000$8,000$4,000$2,000$1,000$500$300$200$100
© Mark E. Damon - All Rights Reserved
A: (2,7)
C: (4,4)
B: (3,13)
D: (1,5)
50:50
151413121110987654321
$1 Million$500,000$250,000$125,000$64,000$32,000$16,000$8,000$4,000$2,000$1,000$500$300$200$100
Which ordered pair is a solution of
y > 5x -2
