Bell Ringer 100703

1
Bell Ringer 10-07-03
Bob saved CDs. He began his collection with 5 CDs
his older brother gave him. Each week he bought
another CD as shown by the table below.

• Which of the following equations describes
• the number of CDs, n, he had after w weeks?
• n 5w 5
• B. n 5w 1
• C. n 5w
• D. n w 5

2
Exit Card 10-07-03
Which of the expressions below represents the
perimeter of the triangle? A. 6x - 11 B. 6x
11 C. 6x 3 D. 3x -3
4x -3
x -1
x 7
3
Bell Ringer 10-09-03

• Geometry
• Write the converse of this sentence
• If Gary is home by curfew, then his parents are
  pleased.
• Algebra II
• Three times a number increased by 4 is 37. What
  is the number?

4
Exit Card 10-09-03

• Which of the following is equivalent to
• 8( x 4) 2y?
• ( 2y 4) 8x
• 8x 4 2y
• 2y 12 8x
• D. 8x 32 2y

5
Bell Ringer 10-14-03
3x 7
4
Which of the expressions below represents the
area of the above figure? A. 10x 4 B. 3x
28 C. 12x 28 D. 12x 7


6
Exit Card 10-14-03

• Geometry
• What is the conclusion of the syllogism?
• If it has three sides and a right angle, then it
  is a right triangle.
• If it is a right triangle, then it has a side
  called a hypotenuse.
• Algebra II
• Solve the system of equations
• 2x 3y 8
• 4x 3y -2

7
Bell Ringer 10-16-03

• Which equation is not equivalent to
• 2(6 x - 7) 22?
• 12 x - 14 22
• 2(6x) 22 7
• x 3
• D. 6x - 7

8
Exit Card 10-16-03
Julio borrowed 1000 and is paying it back at
40 per week. What is a reasonable domain for
the number of weeks ,w, that it took Julio to
pay back the total loan? A. 0 ? w ?25 B. 0
? w ? 40 C. 0 ? w ? 24.5 D. -25 ? w ? 25
9
Bell Ringer 10-20-03

• Geometry
• In your own words, define the five parts of a
  two-column proof.
• Algebra II
• Solve the given system using any method
• 3x 4y 24
• x y 15

10
Exit Card 10-20-03

• What is the solution to the equation?
• 25 -3y 4
• y -7
• B. y 7
• y
• y

11
Bell Ringer 10-22-03
What expressions describes the following pattern?

• y 9x 1
• y 9x -1
• y5x -1
• y5x 9

12
Exit Card 10-22-03

• The sides of a triangle have lengths of
• 2x-1, x 3, 3x-4. Which of the following
• describes the perimeter, P, of the triangle?
• P 5x-8
• P 6x 9
• P 6x3 12
• D. P 6x - 2

13
Bell Ringer 10-24-03

• Progress Reports are coming soon. Using
  complete sentences, write a persuasive paragraph
  either to advocate progress reports or to abolish
  progress reports.

14
Exit Card 10-24-03
lt x lt
For which of the points on the graph is

• Point A
• Point B
• Point C
• Point D

15
Bell Ringer 10-28-03

• Write a five sentence paragraph stating what you
  have learned so far this semester in your
  Geometry or Algebra II class.

16
Exit Card 10-28-03

• Write a plan for what you will do during the
  next three weeks to make certain that you have
  the highest grade possible in Geometry or Algebra
  II.

17
Bell Ringer 10-30-03
Rectangle RSTV is a dilation of rectangle
RSTV. What is the scale factor of the dilation?
18
Exit Card 10-30-03

• Tomorrow is Halloween. Write a math problem
  that involves Halloween and solve it. The
  problem you write may be as simple or as
  complicated as you wish.

19
Bell Ringer 11-03-03
Bob wanted to locate a point R so that triangle
PQR would be similar to triangle KLM. Which
coordinate pair should he choose for point
R? A. (2,7) B. (6,3) C. (7,0) D. (7,2)
20
Exit Card 11-03-03
Find the value of x and the measure of each of
the angles in this triangle.
21
Bell Ringer 11-05-03
Which equation could be used to describe the
data in the table below?
F. y 3x 1 G. y 2x 1 H. y x 3 J.
y x 2
22
Exit Card 11-05-03
Solve 3(x1) 5x 2
23
Bell Ringer 11-07-03

• Geometry Write a word problem that involves
  triangles.
• Algebra II Write a word problem that involves
  systems of equations.

24
Exit Card 11-07-03
1
68 degrees
3
2
Find the measures of angles 1, 2, and 3.
25
Bell Ringer 11-11-03

• Re-evaluate the plan you wrote on your Exit Card
  for 10-28-03. Have you followed this plan? Do
  any adjustments need to be made before the end of
  the second six weeks? If so, list the
  adjustments.

26
Exit Card 11-11-03

• Mike's Candy Store charges 5.50 a pound for
  gummy bears.
• Shipping charge is 2.00 per order. Which of the
  following equations
• could be used to find the cost, c, of x pounds of
  gummy bears?
• c 5.5 x 2
• B. c 2x 5.5
• C. c 5x 2
• D. c 7.50 x 2

27
Bell Ringer 11-13-03

• Make sure you have completed all your Bell
  Ringers and Exit Cards for this six weeks. Show
  Mrs. Hylemon your completed Bell Ringers and Exit
  Cards during class today.

28
Exit Card 11-13-03

• Drop a copy of your BR EC into Mrs. Hylemons
  shared folder before you leave class today. BR
  EC will count as two daily assignment grades for
  the six weeks.