Cost of Repairs

1. 7) Sam was able to jump 26.4 meters in the long jump at the track meet. What is this distance in yards? (1meter ≈1.09 yards) 8)Kelly needs 106 feet of fabric for her clothing company. How many yards of fabric does she need? 9) The distance between Nashville and Dallas is about 1247.75 kilometers. What is this distance in miles?(1mile ≈1.61kilometers) 3) Sort the following equation into LINEAR and NON-LINEAR a: x=6 b: x + 5 = y + 2 c: y = x² d: y² + x³= 12 e: y = x f: y = 8 g: x³ = y h: y= 2x + 9 LINEAR: NON-LINEAR: 13) Sort the following equation into RATIONAL and IRRATIONAL a: 9.84328746… b: -1 c: 5.101001000… d: π e: √54 f: √36 g: 12.345345… h: 5/6 RATIONAL: IRRATIONAL: Cost of Repairs 1) Betty compared the price of carpet at four different stores. Which store sells the carpet at the lowest price per square foot?A) Store W sells 90 ft² for $270. B) Store X sells 150 ft² for $465.C) Store Y sells 70 ft² for $245. D) Store Z sells 95 ft² for $304. 2) Coach Thomas will order soccer shoes from one of the stores listed below.• Store A sells 10 pairs for a total of $359.90.• Store B sells 12 uniforms for a total of $419.88.• Store C sells 2 pairs for a total of $70.• Store D sells pairs for $36.00 per pair. Which store has the lowest price per pair?_______ 10) 4) 6) Matthew measured a right triangle with a hypotenuse 10 centimeters (cm) long and one leg 6 centimeters long. What is the length of the other leg of the triangle Matthew measured? x 5) Which equation represents a line of best fit for this scatterplot? GRAPH EACH ONE A y= -100x + 750 B y= -50x + 750 C y= -150x +750 D y= - 200x + 750 x 12) Shelley received the four cards shown below. She was asked to put the cards in order from least to greatest value. Which list shows the correct order of the cards? 11) Which point on the number line is closest to the location of −1.2?

2. 14) One number cube, with faces numbered 1 through 6, is rolled. What is the probability that it lands on a 6 or a 4? 17) Two number cubes, each with faces numbered 1 through 6, are rolled at the same time. What is the probability that at least one of the cubes will land on a 6? 16) Next year, Travis will be randomly assigned to a gym class and an art class. Ms. Watson will teach 20% of the gym classes and Mr. Canfield will teach 15% of the art classes next year. What is the probability that Travis will not be assigned to either of these teachers? 1 5 20) How many people lived in Asia and Europe combined? 21) In 2008, the world’s population was estimated to be 6.705×109 people. How many people lived on continents other than Asia or Europe? 2 4 Tom has cards with the letters S – I – E – G – E – L in a bag. 15) Rita is playing a game using the spinner shown. Each section on the spinner is the same size. What is the probability that the spinner will land on an even number on both of Rita’s next two spins? 3 A rocket plane traveled at approximately 18,783.3 meters per second. At that rate, which is closest to the number of seconds it would take the rocket plane to travel 21,000 meters? Kim rode her bicycle 2.2 miles up a hill in 0.2 hour. Then she rode back downhill on the same path in 0.12 hour. What is her average rate for the combined trip? If the measure of Angle 2 is 112°, what is the measure of… ∠1?____ ∠3?____ ∠4?____ ∠5?____ ∠6?____ ∠7?____ ∠8?____ 18) The measure of∠1=48°.What is the measure of… ∠2?____ ∠3?____ ∠4?____ ∠5?____ ∠6?____ ∠7?____ ∠8?____ 22) 19) What is the measure of Angle x? 25) For which distance did Henry swim the fastest? 23) The distance from the planet Venus to the sun is about 1.08×108 kilometers. Light travels at a rate of 3×105 kilometers per second. How much time, in seconds, does it take for light to travel from the sun to Venus? 26) Which equation represents a line of best fit for this scatterplot? 24) 7.3483×1022 ; 1.8987×1027 ; 8.6849×1025 ; 1.0244×1026 Which list of numbers is in order from the least to the greatest?

3. 27) What is the value of y in the solution to this system of linear equations? 8x – 4y = 28 -3x + 6y = 12 28) If 2x−6y=32 and 3x+5y=6, then what ordered pair represents the solution for x and y? 30) Given f (x)= 2.4 + 0.4x ⎨g(x) = 0.28x – 1.2 What is the solution to f(x)=g(x)? 31) What is the solution for x in the equation f(x)=g(x), where f(x)=30−0.5x and g(x)=2x−15? 29) What is the value of b in the solution to this system of linear equations? 2a – 4b = 4 3a + 3b = -21 SOLVE FOR Y 40) 4y + 44 − 2x ≥ 7x + 8 − 5y 41) 3x – 12y +10 < -3x – 15y + 20 42) Which graph best represents the inequality 3x ≤ 9 − 6y? 43) Which graph best represents the solution to 2y + 4 ≥ 4x + 2? Chillin’ in math got this inequality, First graph b then graph m as in meI got not line make it into a dash, If its equal to I solid the graphIf you want to be the HERO, Don’t forget to test (0,0)!

4. 32) What is the slope of the line that passes through the points (5,20) and (9,25)? 33) The table shows the coordinates of three points contained in the graph of a line. What is the slope of the line? x-int= ____ y-int = ____ slope= ____ equation= _________ x= 3 y=__ x= __ y= 7 38) x-int= ____ y-int = ____ slope= ____ equation= _________ x= 2 y=__ x= __ y= -4 39) x-int= ____ y-int = ____ slope= ____ equation= _________ x= -8 y=__ x= __ y= -2 34) What is the slope of the line represented by this equation? 6x + 3y = 18 SLOPE SONG That slope, like somethin rate changin‘, That slope, is a m they say, That slope, is a rise over runnin’, It's runnin through my mind all day, ay Slope's like a formula in my head that I can't keep out got me thinkin like Y minus Y, X minus X it's stuck on replay, replay-ay-ay-ay • 37) Look at the two figures below. Which could not describe the intersection of these two figures? • a line segment B) a point • C) a right angle D) a ray 36) Two circles are shown below. If the two circles above are overlapped, what is the maximum number of points of intersection possible? A) 4 B) 3 C) 2 D) 1 35) Which pair of figures, when overlapped, could have exactly 8 points of intersection?