Jeopardy Mixed Equations Solving Applications Review Systems Q $100 Q $200 Q $300 Q $400 Q $500 Q $100 Q $200 Q $300 Q $400 Q $500 Final Jeopardy

$100 Question from Mixed Functions

$100 Answer from Functions D. (4, 7)

$200 Question from Mixed Functions What is the parent function of a linear equation?

$200 Answer from Mixed Functions

$300 Question from Mixed Functions

$300 Answer from Mixed Functions

$400 Question from Mixed Functions

$400 Answer from Mixed Functions

$500 Question from Mixed Functions What is the equation of the line that has a y-intercept of (0, -8) and passes through the point (-3, 7)?

$500 Answer from Mixed Functions

$100 Question from Solving A family will travel 350 miles from their house in order to reach Dallas, Texas. Determine an inequality that can be used to find all possible values of t, the time it will take this family to reach Dallas in hours, if they travel at an average speed of at least r miles per hour.

$100 Answer from Solving

$200 Question from Solving

$200 Answer from Solving

$300 Question from Solving A painter charges $35 per hour for labor plus $40 for a ladder rental when he paints a house. The customer provides the paint. The total charge to paint a customer’s house was $950. How many hours did the painter spend painting this house?

$300 Answer from Solving 26 hours

$400 Question from Solving

$400 Answer from Solving

$500 Question from Solving The perimeter of a rectangle is 42 centimeters. The length of the rectangle can be represented by (x+4), and its width can be represented by (2x - 7). What are the dimensions of this rectangle in centimeters?

$500 Answer from Solving Length = 12 Width = 9

$100 Question from Applications x The area of a rectangular basketball court is 16 feet less than twice the width. Write an equation to represent the area of the basketball court.

$100 Answer from Applications

$200 Question from Applications On Tuesday and Thursdays a football player’s workout schedule allows no more than 80 minutes for morning training. One round of his endurance routine, e, requires 15 minutes. One round of his strength routine, s, requires 7 minutes. Write an inequality to best describe his workout.

$200 Answer from Applications

$300 Question from Applications HOSA is selling cookies and cupcakes to raise money for a club trip. The number of cookies and cupcakes sold are represented in the graph to the left. What is the maximum number of cookies they need to sell in order to raise $220? cookies cupcakes

$300 Answer from Applications 90 cookies

$400 Question from Applications The number of passengers at Airways Jetport is dependent on the year. The approximate relationship is shown in the table. According to the data, which would be the best prediction of the number of passengers at Airways Jetport in 2024?

$400 Answer from Applications million

$500 Question from Applications

$500 Answer from Applications

$100 Question from Review A rectangle is shown below. Write an expression that best describes the area of this rectangle. 4a 2 b 3a 3 b 4

$100 Answer from Review 12a 5 b 5

$200 Question from Review In Houston, a new highway will run parallel to the nearby I-45. On a scale drawing of the city, the equation that represents I-45 is 4y = 10x – 17. Which equation could represent the new highway? A.6y + 8x – 17 B.8y = 20x + 5 C.6x + 8y = 11 D.8x = 20y + 3

$200 Answer from Review B. 8y = 20x + 5

$300 Question from Review What is the domain of the function graphed below.

$300 Answer from Review

$400 Question from Review Six points are plotted on the coordinate grid below. Which two points lie on a line with a slope closest to zero?

$400 Answer from Review Points B and D Which two points lie on a line with a slope closest to zero?

$500 Question from Review Southern Phone Company is promoting a new cell phone service plan: a customer can make up to 500 minutes of calls each month for $ If the number of minutes used in a month exceeds 500, then the function c = 0.40(m − 500) describes the monthly charge, c, in dollars in terms of m, the total number of minutes used. Which of the following statements best describes this function?

$500 Answer from Review A. If the total number of minutes used is more than 500, then every minute beyond 500 costs 40 cents. B. Every minute used costs 40 cents, regardless of the total number of minutes used. C. The first 500 minutes used costs 40 cents each, after which there is an additional charge of $ D. If the total number of minutes used is more than 500, then every minute used costs 40 cents. Southern Phone Company is promoting a new cell phone service plan: a customer can make up to 500 minutes of calls each month for $ If the number of minutes used in a month exceeds 500, then the function c = 0.40(m − 500) describes the monthly charge, c, in dollars in terms of m, the total number of minutes used. Which of the following statements best describes this function?

$100 Question from Systems If f(x) = x – 4 and f(x) = y, find the value of x when y = -x + 2.

$100 Answer from Writing Systems

$200 Question from Writing Systems At a clothing store, Katie purchased a pair of jeans and a shirt that cost a total of $98, not including tax. If the price of the jeans, j, is $14 more than 2 times the price of the shirt, s, write a system of linear equations that could be used to determine the price of each item.

$200 Answer from Writing Systems System of Equations: j + s = 98 j = 2s +14

$300 Question from Writing Systems Cody and Ashley went shopping and spent $118 altogether. Cody spent $8 less than twice as much as Ashley. Write a system of equations to determine how much did each person spent.

$300 Answer from Writing Systems

$400 Question from Writing Systems Jill collects nickels and quarters. Her piggy bank now holds 45 coins amounting to $ A.n + q = $22.25C. n + q = $ n +.25q = 45.25n +.05q = 45 B.n + q = 45D. n + q = 45.25n +.05q = $ n +.25q = $22.25

$400 Answer from Writing Systems n + q = 45.05n +.25q = $22.25 Jill collects nickels and quarters. Her piggy bank now holds 45 coins amounting to $22.25.

$500 Question from Writing Systems The sum of the perimeters of two different squares is 38 centimeters, and the difference between their perimeters is 16 centimeters. If x represents the side length of the larger square and y represents the side length of the smaller square, which of the following systems of equations could be used to find the dimensions of the squares?

$500 Answer from Writing Systems A x + y = 38 x − y = 16 B 4x + 4y = 38 4x − 4y = 16 C 2x + 2y = 38 2y − 2x = 16 D 4x + 2y = 38 4x − 2y = 16 The sum of the perimeters of two different squares is 32 centimeters, and the difference between their perimeters is 8 centimeters. If x represents the side length of the larger square and y represents the side length of the smaller square, which of the following systems of equations could be used to find the dimensions of the squares?

Final Jeopardy For the line y = mx +b, where m > 0 and b < 0, what would the new line look like if b is multiplied by -1 and m remains the same?

Final Jeopardy Answer The new line would be parallel to the original line.