Week by Week MATHEMATICS Essentials 6 Write the following algebraic expression in r words: r 0 Solve for r. (.0,.0) Ages of Night Class Students 8 0 6 6 8 8 9 0 8 A Find mean, median and mode of the data set. B Is one of the measures from part A a better representation of the data set than the others? Explain your thinking. C Construct a boxandwhiskers plot for the data. D Give the range, lower extreme, upper extreme, lower quartile and upper quartile. E What percent of the data is represented by the box in the boxandwhiskers plot? (.0,.0) Mathmania The scale on a map is inch: 0 miles. Westboro, Malden, and Oxbridge are all located on Route and Malden is between Westboro and Oxbridge. On the map, the distance from Westboro to Malden is. inches and the distance from Westboro to Oxbridge is. inches. How far, in miles, is Malden from Oxbridge? (.0) A stadium seats 0,000 people. Tickets were $ each and,000 tickets were sold. What percent of the stadium was full and how much money was collected? (.0) Describe the crosssectional views that can occur when cutting a rectangular prism and a cylinder. (.0) Write On! Mrs. Math asked her student, Molly, to tell which is greater: 80% or or 0.8 Molly responded that they are all equivalent. The teacher tells Molly to explain how this can be true. Write what Molly said to the teacher to explain her answer. (Review) 6
Keeping Skills Sharp. Solve for w:, w 60. Solve for d:. 6. d 0.. Solve for m: 9 m. 6 % of $80. Write the prime factorization of 600. 6. Find the LCM of, and.. Find the area: 8. [ (6 ) ] 9. (6 ) 0. Choose the best estimate: 0. 6. a. less than. b. greater than. c. greater than.6 d. less than.6 " 8" 0" 6" " Write answers here:..... 6.. 8. 9. 0. Directions to Students: Write your answers as the questions are called out. Each question will be repeated only once. 6 8 9 0
Answer Key The sum of onethird of a number, r, and three times that number is thirty. r 9 Math Mania 9. miles A. mean:.8; median:.; mode: B. answers will vary C. answers will vary D. range: ; lower extreme: ; upper extreme: 8; lower quartile:.; upper quartile: 8. E. about 0% 60%; $88,000 Write On answers will vary answers will vary 6 Keeping Skills Sharp.. 8.8.. $. 6.. 6 in 8. 6 9. 8 0. b This section provides an opportunity for sharpening students mental computation.. 8.. ( )..0 00.. 0 6. Nearest dollar to: $9.8. (6 ) (6 ) 8. 8. 0 9. % of $900 0. 8( ). 6.. 6. 0..,00 6. $0. 60 8. 8,000 9. 6 0. 8 8
Week by Week MATHEMATICS Essentials Translate into an algebraic inequality and solve: A number divided by five is greater than negative six. (.0,.0) Mathmania is to as is to (Review) Cost per Night $6 $ $ $ $ $ $0 Hotel 6 Hotel Rates Explain why this graph is misleading. Drop Inn (.0) A man s childhood lasted for of his 6 life, he played soccer for the next of his life, and he married after more of his life. A daughter was born years after his marriage, and the daughter lived as many years as her father did. If the man died four years after his daughter did, how old was the man when he died? y 0 In this rectangle, what is the measure of angle x?... angle y?... angle z? x z Write On! Write a problem to fit this equation: K 9 (.0) (Review) (.0) 9
Keeping Skills Sharp.,0 s 6. Solve for s... 9.8. 8. 0% of 60. Write the prime factorization of 88. 6. Find the LCM and GCF for 6 and.. The area of a rectangle is 0 cm. The width is 0 cm. Find the perimeter. 8. [6 ( ) ] 9. 0 ( 8 ) 0. Choose the best estimate: 0.. 0.66 a. less than 0. b. between 0. and. c. between. and. d. greater than. Write answers here:..... 6.. 8. 9. 0. Directions to Students: Write your answers as the questions are called out. Each question will be repeated only once. 6 8 9 0 0
Answer Key n > 6 n > 0 The scale on the vertical axis is not consistant. This makes a rate of $ look three times as great as the rate of $. 8 years old x 0 0, y 90 0, z 0 0 Math Mania Write On Answers will vary. Ex. Mary is years more than twice John's age. If Mary is 9, how old is John? Keeping Skills Sharp. 6,9. 6.06.. 6. 6. LCM 8; GCF 8. 68 cm 8. 60 9. 0. b This section provides an opportunity for sharpening students mental computation.. Nearest whole number to 9.6.. 8.. 0.00 0. 6.. 0. 8 0. 8. 9. 6. 0.9 0..60 0. 9.... 0.00 6. 0.000. 6 8. 9. 6 0.,60
Week by Week MATHEMATICS Essentials 8 Write an algebraic expression for the quotient of six times a number, n, and five. Evaluate the expression for n (.0) Mathmania Place the whole numbers through 9 in the circles in the triangle so that the sum of the numbers on each side is. Make a histogram to display the commissions for Mercury Telemarketing s sales staff this week. $0, $, $98, $8, $, $0, $80, $0, $0, $, $0, $98, $0, $0, $8, $0, $, $0, $0, $, $09, $8, $90, $6, $0, $, $80, $6, $, $0. (.0) Mr. Brown s class sold twice as many tickets as Mrs. Allen s class. Mrs. White s class sold three times as many tickets as Mr. Brown s class. A total of tickets were sold. How many tickets did each class sell? (.0) A. Name at least two different polyhedrons for which this is a face. B. Name at least two different polyhedrons for which this is a face. C. Could the same polyhedron answer both A and B? (.0) Write On! (.0) Design a bumper sticker or license plate that relates to a mathematical concept you have studied. Explain in writing what your phrase or logo means. (Review)
Keeping Skills Sharp. ). 0.8 b 0.9. 6. 0.0 f. What is 0% of 0?. Write the prime factorization of 8 in exponential form. 6. Find the GCF and the LCM of 0 and 8.. A circle has a radius of 8 cm. What is its approximate area? 8. Simplify: ( ) ( 0) ( ) 9. Nearest ten thousand to,6 0. To the nearest whole number, what percent of is 89? Write answers here:..... 6.. 8. 9. 0. Directions to Students: Write your answers as the questions are called out. Each question will be repeated only once. 6 8 9 0
Answer Key 6n or Math Mania 6n 6 8 9 ; Mrs. Allen 6 Mr. Brown Mrs. White 6 or A. cube, rectangular prism, pyramid, triangular prism 9 6 8 Write On Answers will vary. B. pyramid, triangular prism C. yes! Answers will vary. 8 Keeping Skills Sharp. 0. 0.00. 0.9.. 6. GCF LCM 90. about,08 cm 8. 88 9. 0,000 0. % This section provides an opportunity for sharpening students mental computation.. (0 ). 90 6.. 8? 6. g kg. 00 0. 6. ( ) ( ). 600 mm m 8. 0. 9. 00 0 0. 00.....,000. 0 6.. 0.6 8. 96 9. 0,000 0. 0