Questions and answers by

Lee Hooni 🖤

Questions (1,070)

The Highland Booster Club sells refreshments at the concession stand for local football games. Combination 1 includes 4 hot dogs
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What type of forces does this box experience and in which direction does it move?(1 point) Responses The box experiences
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Which statement describes an object acted on by balanced forces?(1 point)Responses A bus is stopped at a station waiting to pick
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The graph below shows total distance traveled versus time of travel for a moving object. Which statement about this straight
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A student places a turkey which is at room temperature of 45°C into the oven that has a temperature of 185°C. If the student
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Which statement correctly describes the energy transformations that take place when the lamp is plugged into the wall outlet?
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Which statement correctly describes the energy transformation as the roller coaster moves from point A and stops at point B.(1
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QuestionIn the picture of the pendulum below, which comparison is true of the pendulum bob when it is at points 1 and 2? (1
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Volcanoes release large quantities of hot smoke into the sky. Which thermal energy transfer process is responsible for sending
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How many solutions does the system have?12x−15y=18 4x−5y=6 (1 point) Responses infinitely many solutions infinitely many
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Solve the system of equations.3x−4y=40 5x−5y=55 (1 point) Responses (14, 3) left parenthesis 14 comma 3 right parenthesis
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Solve the system of two equations using elimination with multiplication.4x−6y=−48 −2x+4y=30 (1 point) Responses
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How many solutions does the system of equations have?8x−6y=48 8x+6y=48 (1 point) Responses two two infinite infinite one one
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QuestionSolve the system of equations. 3x+6y=21 –5x+2y=13 (1 point) ( , )
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QuestionSolve the system of equations. –x+6y=13 4x–10y=–10 (1 point) ( , )
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Solve the system of equations.7x+3y=−25 −7x+9y=−47 (1 point) ( , )
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QuestionSolve the system of equations. 2x+8y=8 2x−4y=−16 (1 point) ( , )
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Solve the system of equations.6x–5y=27 3x+5y=36 (1 point)
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How many solution(s) does the system of equations have?−5x+y=−18 10x−2y=36 (1 point) Responses two two one one infinite
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Solve the system of equations.−4x+6y=38 x−5y=−20 (1 point) Responses (35, −3) left parenthesis 35 comma negative 3 right
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Solve the system of equations.2x+6y=−18 x=5y−1 (1 point) Responses (5.25, 1.25) left parenthesis 5.25 comma 1.25 right
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Solve the system of two equations using substitution.y=2+3x 4x−3y=−16 (1 point) Responses (−2, −4) left parenthesis
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How many solutions does the system of equations have?6x+2y=−18 3x+y=24 (1 point)
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Solve the system of equations.–9x+y=12 2x+4y= −28 (1 point) ( , )
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Complete this assessment to review what you've learned. It will not count toward your grade.3 of 53 of 5 Items Question Solve
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Solve the system of equations.8x−3y= −22 y=10+4x (1 point) ( , )
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Solve the system of equations.x=6y−3 2x+7y=13 (1 point) ( , )
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Which word is a synonym for afraid?(1 point)Responses brave brave calm calm confident confident scared
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Which type of analogy involves words that have opposite meanings?(1 point)Responses synonym synonym degree degree item/category
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Which type of analogy involves words that have similar meanings?(1 point)Responses synonym synonym degree degree item/category
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Which term describes a general relationship between a group of words or ideas?(1 point)Responses antonym antonym degree degree
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What is the solution to the system of equations shown?(1 point) Responses (2, 0) (2, 0) No Solution No Solution (4, 5) (4, 5)
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What will the graph look like for a system of equations that has no solution?(1 point)Responses You will see perpendicular
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How do you find the solution to a system of equations graphically?(1 point)Responses Find the slope and y-intercept of the two
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QuestionSolve the given system of linear equations by inspection. y=35x−5 y=−35x−5 (1 point) Responses no solution no
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Which of these graphs shows that the linear system −2x+y=6 and 4x−2y=−12 has an infinite number of solutions?(1 point)Resp
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Use the image to answer the question.A coordinate plane with 4 quadrants ranges from negative 10 to 10 in unit increments on
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Use the image to answer the question.A coordinate plane with 4 quadrants ranges from negative 10 to 10 in unit increments on
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One Solution, No Solution, or Many Solutions PracticeComplete this assessment to review what you've learned. It will not count
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A person tries to push a refrigerator across the kitchen. She applies as much force as possible, but she cannot make the
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Which example shows unbalanced forces acting on an object?(1 point)Responses Two people are on the same side of a large box.
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What is the unit used for measuring force?(1 point)Responses newton newton kilometer kilometer joule joule gram
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Two people apply a force to a box from opposite directions as shown in the picture below. The box does not move. Which statement
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Use the phrase to answer the question.After hours of waiting for the bowling alley to open, Which clause best completes the
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One purpose of a figure of speech is to(1 point)Responses present an argument. present an argument. express the author’s point
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Which option describes a homographic pun?(1 point)Responses a pun that is both humorous and serious at the same time a pun that
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Which option describes a homophonic pun?(1 point)Responses a pun that uses two words that look the same but have different
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QuestionWhich situation is an example of negative acceleration?(1 point) Responses A bicycle increasing its velocity as the
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On a position-time graph, which of the following does the value of the slope indicate about the object?(1 point)Responses Change
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Which characteristic is constant for the car as it travels around the roundabout pictured below?(1 point) Responses Speed Speed
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Which statement is an example of velocity?(1 point)Responses A ball rolls 50 centimeters away from the table. A ball rolls 50
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The graph shows the motion of a horse during the first portion of a race.Which statement is true about the horse's motion? (1
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Directions: Match each type of graph to the motion it represents.Image (1 point) Put responses in the correct input to answer
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QuestionEvery few years, different countries compete in a sailboat race called the America's Cup. The boats sail over the same
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Which statement is sarcastic?(1 point)Responses “Thanks, this dinner is great,” he said as he served the food. “Thanks,
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Which of these graphs shows that the linear system −2x+y=6 and 4x−2y=−12 has an infinite number of solutions?(1 point)Resp
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Use the image to answer the question.A coordinate plane with 4 quadrants ranges from negative 10 to 10 in unit increments on
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2. 8 views
Use the image to answer the question.A coordinate plane with 4 quadrants ranges from negative 10 to 10 in unit increments on
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Use the image to answer the question.An illustration of a coordinate plane with four quadrants shows a solid line and a dotted
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QuestionWhat is the last step to solving a system of equations?(1 point) Responses Check the answer. Check the answer. Make a
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Use the image to answer the question.An illustration of a coordinate plane with four quadrants shows the x and y axes extending
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Solving Systems of Equations by Graphing Quick Check1 of 51 of 5 Items Question Use the image to answer the question. A
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Use the image to answer the question.A coordinate plane with four quadrants shows the x- and y-axes ranging from negative 5 to 5
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Use the image to answer the question.An illustration of a coordinate plane with four quadrants shows x and y axes extending from
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Use the image to answer the question.An illustration of a coordinate plane with four quadrants shows the x and y axes extending
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Use the image to answer the question.A coordinate plane with four quadrants shows the x-axis ranging from negative 5 to 15 in
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Use the image to answer the question.A coordinate plane with four quadrants shows the x-axis ranging from negative 10 to 10 in
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Use the image to answer the question.A coordinate plane with four quadrants shows the x- and y-axes ranging from negative 5 to 5
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16. According to the graph, which of the following is true? *Check ALL that apply.(2 points) Responses Reliable Robert has a
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3. Suppose that the water level of a river is 45 feet after 3 days of no rain and 10 feet after 10 days of no rain. The river
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11. Look at the graph:(4 points) Put responses in the correct input to answer the question. Select a response, navigate to the
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10. Looking at the graph:(3 points) a. Triangles ABC and CDE are called triangles. b. The slope of the line AE can be written as
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7. Solve this equation for y: 7y=12x(1 point) Responses y=712x y is equal to 7 over 12 x y=12x−7 y is equal to 12 x minus 7
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2. Use the graph the answer the following questions.(3 points) a. The constant of proportionality is . b. Write an equation that
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1. Given the table for x, sweater knitted, and y, money earned:x: # of sweaters 7 6 2 9 3 y: $ earned 392 336 112 504 168 (4
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Given the formula for the perimeter of a rectangle where I represents the length and w represents the width. 2(1 + w) What does
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Using Algebraic PropertiesSolving the equation 6x + 2(x − 1) = 30 Given: 6x + 2(x − 1) = 30 Step 1: 6x + 2x − 2 = 30 Step
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If Hailey buys 10 shirts at 10% off and each shirt costs s dollars, which expression is NOT equivalent to the situation?Response
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How many solutions can be found for the linear equation?3(x + 4) = 3x + 4 Responses A no solutionno solution B one solutionone
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Which equation has exactly ONE solution? 11 of 15 Next ► 11:51 A 8+3x 2 = 13 + x B 3+12x 2 = 6x + 15 C 10+15z 5 = 3x + 10 D
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Solve the following equation for x. ax + 6 = 48 A x = 54/a B x = 42a C x = 42/a D x = a/42
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the population of the city of Woodville is growing at a constant rate. The expression 38,000 +2, 400x models Woodville's
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Classify each equation as having No Solution, One Solution, or Infinitely Many SolutionsPut responses in the correct input to
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Which equation has infinitely many solutions? A (8x + 3)/2 = 4x + 5 XB (6x + 5)/4 = 2x + 2 C (12x + 32)/4 = 3x + 8 D (8x - 5)/2
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Solve: 3x - 2x + 4 = 5x - 4x - 8Responses A 3 B 6 C -3 D no solutionno solution E infinitely many solutions
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Solve the following equation for 2. ах+3=12 Enter the expression that x equals in the box.
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Statement 2(x + 3) = 10 2x + 6 = 10 (2x + 6) - 6 = (10) - 6 (2x + 6) - 6 = 10 - 6 2x + (6 - 6) = 10 - 6 2x + 0 = 10 - 6 2x + 0 =
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x Which equation has NO solution? A 15z+12 3 = 5x + 4 B 8-4z 10 = 4+ 2x C 43-20 2 = 2x-10 D 15+5 3 = 5x + 6
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Solve the equation. 2 of 15 Next▸ 01:16 11 6(2x - 3) + 4 = 16 - (- 18) A x = 4 B x = 1 C x = - 1 D x = 9/2 E x = 35/12
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The expression s2 is the area of a square, where s is the side length of the square. What does the expression (6x)2represent?
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How many solutions can be found for the linear equation?4(x + 5) - 5 = 8x+18/2 Responses A no solutionsno solutions B one
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How many solutions does this equation have?10+5x/15= 4 Responses A no solutionno solution B exactly one solutionexactly one
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How many solutions can be found for the linear equation?3(x/2+ 5) - 6 =( 9x+18)/3 Responses A no solutionsno solutions B one
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QuestionWhat is a cash crop? (1 point) Responses A crop grown so that it can be sold for a profit A crop grown so that it can be
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18. Which equations could represent this graph? Choose all that apply.(2 points) Responses y = -2/3x + 5 y = -2/3x + 5 2x + 3y =
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17. Look at the graph:Answer the questions from the graph. (4 points) Put responses in the correct input to answer the question.
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15. Solve this equation for y: 4y=3x(1 point) Responses y = 4/3 x y = 4/3 x y = 2x -4 y = 2x -4 y = 12x y = 12x y = ¾ x y = ¾
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11. Change the equation from standard form to slope-intercept form by solving for y.11x−8y=−48 Bob's work: −8y=−59x
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8. The tables below show the number of jumping jacks completed after a given period of time in minutes.Kimberly Time (min) #
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2. Given the table for x, lawns mowed and y, money earned:x - # of lawns 7 6 2 9 3 y - $ earned 294 252 84 378 126 (4 points)
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