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Final Exam Review Ho 97
 

Final Exam Review Ho 97

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    Final Exam Review Ho 97 Final Exam Review Ho 97 Presentation Transcript

    • Final Exam Review Wednesday, June 24
    • Write an algebraic expression for. . .
      • One more than the number of aardvarks A
      • Seven less than the number of buffalos B
      • Three times the number of chickens C
      • Four more than the number of donkeys D
      • Twice the number of elephants E and flamingos F
      • Half the number of goats G
      • Triple the sum of horses H and iguanas I
      • Three quarters of the jellyfish J
    • 5x + 3 = 18
    • ¾ x + 3 = 6
    • 8x - 3 = 5x + 6
    • 4(2x – 3) = 28 – 2x
    • .04x + .2 = .65 + .01x
    • ⅔ x + 7 = (2/5)x + 11
    • Find 3 consecutive odd integers whose sum is 51
    • What percent of 60 is 20?
    • What percent of 60 is 25?
    • What number is 15% of 120?
    • What percent of 52 is 13?
    • What number is 7% of 82?
    • What percent of 52 is 7?
    • 7 is 10% of what number?
    • 9 is 45% of what number?
    • Find the total cost of a $60 MP3 player if the tax is 5%
      • Label and round to dollars and cents.
    • Find the total cost of a $60 MP3 player if the tax is 6.25%
      • Label and round to dollars and cents.
    • An iPhone that originally sold for $600 is now on sale for $250. What is the percent of the discount?
      • Set up:
      • Equation & solution:
    • Raytheon stock is selling for $45. 3 months ago it was selling for $35. What is the percent increase?
      • Set up:
      • Equation & solution:
    • The larger of 2 numbers is 4 times the smaller. The difference between the 2 numbers is 12. Find the numbers.
      • Set up:
      • Equation & solution:
    • Find 3 consecutive odd integers whose sum is -93.
      • Set up:
      • Equation & solution:
    • The width of a rectangle is 2 ft more than twice its length. The perimeter is 28 ft. Find the length and width.
      • Set up:
      • Equation & solution:
    • The perimeter of a triangle is 45 in. The first side is 5 in. shorter than twice the second side. The third side is 2 in. longer than the second side. Find the length of each side.
      • Set up:
      • Equation & solution:
    • One side of a triangle is 5 yd shorter than a second side. The remaining side is 3 yd longer than the second side. The perimeter is 52 yd. Find the length of each side.
      • Set up:
      • Equation & solution:
    • Determine the coordinates for the given points on the graph . http://education.yahoo.com/homework_help/math_help/problem?id=miniprealggt_10_1_1_2_90
    • Find the slope, m, and the y-intercept, b
      • 5x – 8y = 16
    • Find the slope, m, and the y-intercept, b
      • y = 4
    • Find the slope, m, and the y-intercept, b
      • x = 4
    • Find the slope, m, and the y-intercept, b
      • 3x – 4y = 12
    • Find the slope, m, and the y-intercept, b
      • 2y – 4 = ⅔(x + 9)
    • Find the slope, m, and the y-intercept, b
      • y + 1 = -¾ (8x - 2)
    • Find the slope of the line passing through the points (2,4) and (3,6)
    • Find the slope of the line passing through the points (-3,5) and (2,8)
    • Find the slope of the line passing through the points (4,-2) and (-4,2)
    • Find the slope of the line passing through the points (-1,4) and (-1,5)
    • Find the equation of the line passing through the points (2,3) and (6,8). Leave the equation in slope-intercept form.
    • Find the equation of the line passing through the points (1,4) and (10,6). Leave the equation in slope-intercept form.
    • Find the equation of the line passing through the points (-2,3) and (-2,-4). Leave the equation in slope-intercept form.
    • Determine which points are on the line y = -3x + 4
      • 4, -5
      • 0, 4
      • -2, 1
      • 3, -5
      • ⅔ , 2
    • Determine whether the pairs of equations given are parallel, perpendicular, or neither.
      • y = ¼x + 4
      • y = -4x + 1
      • y = ½ x + 3
      • y = ½ x
      • y = x – 3
      • y = -x + 5
    • Determine whether the pairs of equations given are parallel, perpendicular, or neither.
      • y + 3x = -3
      • y – 3x = 0
      • 2x + 3y = - 3
      • 3x – 2y = 6
      • y – 3 = 0
      • y = 8
    • Find the mean, median, mode & range for each set of data.
      • 18, 15, 12, 14, 16, 18
    • Find the mean, median, mode & range for each set of data.
      • 38.3, 36.2, 37.9, 36.2, 39.4
    • Use the box-and-whisker plot provided to answer each question.
      • What is the range?
      • What is the median?
      • What percent of the data is represented by one whisker?
      • What percent of the data is represented by the left side of the box?
      • What is the third quartile?
      • What percent of the data is represented by the entire box?
      http://education.yahoo.com/homework_help/math_help/problem?id=mini6and7gt_9_1_1_7_80
    • Use the box-and-whisker plot provided to answer each question.
      • What is the range?
      • What is the median?
      • What percent of the data is represented by both whiskers?
      • What percent of the data is represented by the right side of the box?
      • What is the first quartile?
      • What percent of the data is represented by the entire box?
      http://www.hsc.csu.edu.au/maths/general/hsc/data_analysis/da5/da5_mc/DA5_quiz.htm
    • Using the stem and plot, find the mean, median, and mode. Show work. http://academic.kellogg.edu/secristb/Math%20130%20Online/Course%20Notes/Session_3_Notes.htm Legend 1 | 9 = 19