Nicholas S. Walker Tri-County High School Mathematics Tournament

Nicholas S. Walker Tri-County High SchoolMathematics Tournament

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REMEMBERRaise the Answer sheet HighUse your time wiselyOnly correct answers countREDUCE ALL ANSWERSSHOW UNITS IF APPLICABLE

The Nicholas S. Walker Tri-County High School Mathematics Tournament

Team membersREADYSET …

The Nicholas S. Walker Tri-County High School Mathematics Tournament Algebra 1 Competition

The Nicholas S. Walker Tri-County High School Mathematics Tournament Algebra 1 Question 1

Solve for x:

3pts.

20535 x

The Nicholas S. Walker Tri-County High School Mathematics Tournament Algebra 1 Question 1

Solve for x:

2pts.

20535 x

The Nicholas S. Walker Tri-County High School Mathematics Tournament Algebra 1 Question 1

Solve for x:

1pt.

20535 x

The Nicholas S. Walker Tri-County High School Mathematics TournamentAlgebra 1 Question 1

The correct answer is:

The Nicholas S. Walker Tri-County High School Mathematics TournamentAlgebra 1 Question 1

3

1

3

x

x

Team membersREADYSET …

The Nicholas S. Walker Tri-County High School Mathematics Tournament Algebra 1 Competition

The Nicholas S. Walker Tri-County High School Mathematics Tournament Algebra 1 Question 2

3pts.

22

83

49

14

ba

ba

Simplify the expression:

The Nicholas S. Walker Tri-County High School Mathematics Tournament Algebra 1 Question 2

2pts.

Simplify with positive exponents:

22

83

49

14

ba

ba

The Nicholas S. Walker Tri-County High School Mathematics Tournament Algebra 1 Question 2

1pt.

Simplify with positive exponents:

22

83

49

14

ba

ba

The Nicholas S. Walker Tri-County High School Mathematics TournamentAlgebra 1 Question 2

The correct answer is:

The Nicholas S. Walker Tri-County High School Mathematics TournamentAlgebra 1 Question 2

6

5

7

2

b

a

Team membersREADYSET …

The Nicholas S. Walker Tri-County High School Mathematics Tournament Algebra 1 Competition

The Nicholas S. Walker Tri-County High School Mathematics Tournament Algebra 1 Question 3

Simplify the expression:

3pts.

)452( 32232 xyxyxyx

The Nicholas S. Walker Tri-County High School Mathematics Tournament Algebra 1 Question 3

State the product of:

2pts.

)452( 32232 xyxyxyx

The Nicholas S. Walker Tri-County High School Mathematics Tournament Algebra 1 Question 3

State the product of:

1pt.

)452( 32232 xyxyxyx

The Nicholas S. Walker Tri-County High School Mathematics Tournament Algebra 1 Question 3

The correct answer is:

The Nicholas S. Walker Tri-County High School Mathematics Tournament Algebra 1 Question 3

432435 452 yxyxyx

Team membersREADYSET …

The Nicholas S. Walker Tri-County High School Mathematics Tournament Algebra 1 Competition

The Nicholas S. Walker Tri-County High School Mathematics Tournament Algebra 1 Question 4

3pts.

Solve for x:

715810 xx

The Nicholas S. Walker Tri-County High School Mathematics Tournament Algebra 1 Question 4

2pts.

Solve for x:

715810 xx

The Nicholas S. Walker Tri-County High School Mathematics Tournament Algebra 1 Question 4

1pt.

Solve for x:

715810 xx

The Nicholas S. Walker Tri-County High School Mathematics TournamentAlgebra 1 Question 4

The correct answer is:

The Nicholas S. Walker Tri-County High School Mathematics Tournament Algebra 1 Question 4

x

or

x

3

3

Team membersREADYSET …

The Nicholas S. Walker Tri-County High School Mathematics Tournament Algebra 1 Competition

The Nicholas S. Walker Tri-County High School Mathematics Tournament Algebra 1 Question 5

3pts.

Simplify:

)54(382 yxyx

The Nicholas S. Walker Tri-County High School Mathematics Tournament Algebra 1 Question 5

2pts.

Simplify:

)54(382 yxyx

The Nicholas S. Walker Tri-County High School Mathematics Tournament Algebra 1 Question 5

1pt.

Simplify:

)54(382 yxyx

The Nicholas S. Walker Tri-County High School Mathematics TournamentAlgebra 1 Question 5

The correct answer is:

The Nicholas S. Walker Tri-County High School Mathematics TournamentAlgebra 1 Question 5

yx 2310

Team membersREADYSET …

The Nicholas S. Walker Tri-County High School Mathematics Tournament Algebra 1 Competition

The Nicholas S. Walker Tri-County High School Mathematics Tournament Algebra 1 Question 6

3pts.

Evaluate if

m = -1, h = -2 and s = 5

shm 234

The Nicholas S. Walker Tri-County High School Mathematics Tournament Algebra 1 Question 6

2pts.

Evaluate if

m = -1, h = -2 and s = 5

shm 234

The Nicholas S. Walker Tri-County High School Mathematics Tournament Algebra 1 Question 6

1pt.

Evaluate if

m = -1, h = -2 and s = 5

shm 234

The Nicholas S. Walker Tri-County High School Mathematics TournamentAlgebra 1 Question 6

The correct answer is:

The Nicholas S. Walker Tri-County High School Mathematics Tournament Algebra 1 Question 6

80

Team membersREADYSET …

The Nicholas S. Walker Tri-County High School Mathematics Tournament Algebra 1 Competition

The Nicholas S. Walker Tri-County High School Mathematics Tournament Algebra 1 Question 7

3pts.

Simplify:

52

20

52

8 2

x

x

x

x

The Nicholas S. Walker Tri-County High School Mathematics Tournament Algebra 1 Question 7

2pts.

Simplify:

52

20

52

8 2

x

x

x

x

The Nicholas S. Walker Tri-County High School Mathematics Tournament Algebra 1 Question 7

1pt.

Simplify:

52

20

52

8 2

x

x

x

x

The Nicholas S. Walker Tri-County High School Mathematics TournamentAlgebra 1 Question 7

The correct answer is:

The Nicholas S. Walker Tri-County High School Mathematics Tournament Algebra 1 Question 7

x4

Team membersREADYSET …

The Nicholas S. Walker Tri-County High School Mathematics Tournament Algebra 1 Competition

The Nicholas S. Walker Tri-County High School Mathematics Tournament Algebra 1 Question 8

3pts.

Factor:

2092 xx

The Nicholas S. Walker Tri-County High School Mathematics Tournament Algebra 1 Question 8

2pts.

Factor:

2092 xx

The Nicholas S. Walker Tri-County High School Mathematics Tournament Algebra 1 Question 8

1pt.

Factor:

2092 xx

The Nicholas S. Walker Tri-County High School Mathematics TournamentAlgebra 1 Question 8

The correct answer is:

The Nicholas S. Walker Tri-County High School Mathematics Tournament Algebra 1 Question 8

)5)(4( xx

Team membersREADYSET …

The Nicholas S. Walker Tri-County High School Mathematics Tournament Algebra 1 Competition

The Nicholas S. Walker Tri-County High School Mathematics Tournament Algebra 1 Question 9

3pts.

Simplify:

1851284

The Nicholas S. Walker Tri-County High School Mathematics Tournament Algebra 1 Question 9

2pts.

Simplify:

1851284

The Nicholas S. Walker Tri-County High School Mathematics Tournament Algebra 1 Question 9

1pt.

Simplify:

1851284

The Nicholas S. Walker Tri-County High School Mathematics TournamentAlgebra 1 Question 9

The correct answer is:

The Nicholas S. Walker Tri-County High School Mathematics Tournament Algebra 1 Question 9

247

Team membersREADYSET …

The Nicholas S. Walker Tri-County High School Mathematics Tournament Algebra 1 Competition

The Nicholas S. Walker Tri-County High School Mathematics Tournament Algebra 1 Question 10

3pts.

Evaluate:02

3

1

4

3

The Nicholas S. Walker Tri-County High School Mathematics Tournament Algebra 1 Question 10

2pts.

Evaluate:02

3

1

4

3

The Nicholas S. Walker Tri-County High School Mathematics Tournament Algebra 1 Question 10

1pt.

Evaluate:02

3

1

4

3

The Nicholas S. Walker Tri-County High School Mathematics TournamentAlgebra 1 Question 10

The correct answer is:

The Nicholas S. Walker Tri-County High School Mathematics Tournament Algebra 1 Question 10

9

7

Team membersREADYSET …

The Nicholas S. Walker Tri-County High School Mathematics Tournament Algebra 1 Competition

The Nicholas S. Walker Tri-County High School Mathematics Tournament Algebra 1 Question 11

3pts.

Solve for x and y:

2222

12

yx

xy

The Nicholas S. Walker Tri-County High School Mathematics Tournament Algebra 1 Question 11

2pts.

Solve for x and y:

2222

12

yx

xy

The Nicholas S. Walker Tri-County High School Mathematics Tournament Algebra 1 Question 11

1pt.

Solve for x and y:

2222

12

yx

xy

The Nicholas S. Walker Tri-County High School Mathematics TournamentAlgebra 1 Question 11

The correct answer is:

The Nicholas S. Walker Tri-County High School Mathematics Tournament Algebra 1 Question 11

7,4 yx

(4,7) OR

Team membersREADYSET …

The Nicholas S. Walker Tri-County High School Mathematics Tournament Algebra 1 Competition

The Nicholas S. Walker Tri-County High School Mathematics Tournament Algebra 1 Question 12

3pts.

Write in scientific notation

3107894.16

The Nicholas S. Walker Tri-County High School Mathematics Tournament Algebra 1 Question 12

2pts.

3107894.16 Write in scientific notation

The Nicholas S. Walker Tri-County High School Mathematics Tournament Algebra 1 Question 12

1pt.

3107894.16 Write in scientific notation

The Nicholas S. Walker Tri-County High School Mathematics TournamentAlgebra 1 Question 12

The correct answer is:

The Nicholas S. Walker Tri-County High School Mathematics Tournament Algebra 1 Question 12

41067894.1

Team membersREADYSET …

The Nicholas S. Walker Tri-County High School Mathematics Tournament Algebra 1 Competition

The Nicholas S. Walker Tri-County High School Mathematics Tournament Algebra 1 Question 13

3pts.

Solve for F:

)32(95 FC

The Nicholas S. Walker Tri-County High School Mathematics Tournament Algebra 1 Question 13

2pts.

Solve for F:

)32(95 FC

The Nicholas S. Walker Tri-County High School Mathematics Tournament Algebra 1 Question 13

1pt.

Solve for F:

)32(95 FC

The Nicholas S. Walker Tri-County High School Mathematics TournamentAlgebra 1 Question 13

The correct answer is:

The Nicholas S. Walker Tri-County High School Mathematics Tournament Algebra 1 Question 13

3259 CF

Team membersREADYSET …

The Nicholas S. Walker Tri-County High School Mathematics Tournament Algebra 1 Competition

The Nicholas S. Walker Tri-County High School Mathematics Tournament Algebra 1 Question 14

3pts.

Solve for x:

02516 2 x

The Nicholas S. Walker Tri-County High School Mathematics Tournament Algebra 1 Question 14

2pts.

Solve for x:

02516 2 x

The Nicholas S. Walker Tri-County High School Mathematics Tournament Algebra 1 Question 14

1pt.

Solve for x:

02516 2 x

The Nicholas S. Walker Tri-County High School Mathematics TournamentAlgebra 1 Question 14

The correct answer is:

The Nicholas S. Walker Tri-County High School Mathematics Tournament Algebra 1 Question 14

4

5x

Do we have a winner?

The Nicholas S. Walker Tri-County High School Mathematics Tournament Algebra 1 Competition

Team membersREADYSET …

The Nicholas S. Walker Tri-County High School Mathematics Tournament Algebra 1 Competition

The Nicholas S. Walker Tri-County High School Mathematics Tournament Algebra 1 Tie Breaker 1

3pts.

Simplify:

x

y

y

yx

10

9

3

5 2

2

3

The Nicholas S. Walker Tri-County High School Mathematics Tournament Algebra 1 Tie Breaker 1

2pts.

Simplify:

x

y

y

yx

10

9

3

5 2

2

3

The Nicholas S. Walker Tri-County High School Mathematics Tournament Algebra 1 Tie Breaker 1

1pt.

Simplify:

x

y

y

yx

10

9

3

5 2

2

3

The Nicholas S. Walker Tri-County High School Mathematics TournamentAlgebra 1 Tie Breaker 1

The correct answer is:

The Nicholas S. Walker Tri-County High School Mathematics Tournament Algebra 1 Tie Breaker 1

yx

or

yx

223

2

2

3

Team membersREADYSET …

The Nicholas S. Walker Tri-County High School Mathematics Tournament Algebra 1 Competition

The Nicholas S. Walker Tri-County High School Mathematics Tournament Algebra 1 Tie Breaker 2

3pts.

Solve for x:

x

x 6

8

3

The Nicholas S. Walker Tri-County High School Mathematics Tournament Algebra 1 Tie Breaker 2

2pts.

Solve for x:

x

x 6

8

3

The Nicholas S. Walker Tri-County High School Mathematics Tournament Algebra 1 Tie Breaker 2

1pts.

Solve for x:

x

x 6

8

3

The Nicholas S. Walker Tri-County High School Mathematics TournamentAlgebra 1 Tie Breaker 2

The correct answer is:

The Nicholas S. Walker Tri-County High School Mathematics Tournament Algebra 1 Tie Breaker 2

4x

Team membersREADYSET …

The Nicholas S. Walker Tri-County High School Mathematics Tournament Algebra 1 Competition

The Nicholas S. Walker Tri-County High School Mathematics Tournament Algebra 1 Tie Breaker 3

3pts.

State the degree:

15265 7453 xyxyx

The Nicholas S. Walker Tri-County High School Mathematics Tournament Algebra 1 Tie Breaker 3

2pts.

State the degree:

15265 7453 xyxyx

The Nicholas S. Walker Tri-County High School Mathematics Tournament Algebra 1 Tie Breaker 3

1pt.

State the degree:

15265 7453 xyxyx

The Nicholas S. Walker Tri-County High School Mathematics TournamentAlgebra 1 Tie Breaker 3

The correct answer is:

The Nicholas S. Walker Tri-County High School Mathematics Tournament Algebra 1 Tie Breaker 3

8

Team membersREADYSET …

The Nicholas S. Walker Tri-County High School Mathematics Tournament Algebra 1 Competition

The Nicholas S. Walker Tri-County High School Mathematics Tournament Algebra 1 Tie Breaker 4

3pts.

Factor completely

72576 2 ss

The Nicholas S. Walker Tri-County High School Mathematics Tournament Algebra 1 Tie Breaker 4

2pts.

Factor completely

72576 2 ss

The Nicholas S. Walker Tri-County High School Mathematics Tournament Algebra 1 Tie Breaker 4

1pt.

Factor completely

72576 2 ss

The Nicholas S. Walker Tri-County High School Mathematics TournamentAlgebra 1 Tie Breaker 4

The correct answer is:

The Nicholas S. Walker Tri-County High School Mathematics Tournament Algebra 1 Tie Breaker 4

)8)(32(3 ss

The Nicholas S. Walker Tri-County High School Mathematics Tournament

THANK YOU!MHS

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