Enter the solution (x, y) to the system of equations shown. y = -6 y = 4x + 12
Enter the solution (x, y) to the system of equations shown. y = -6 y = 4x + 12
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Mathematics
Browse Mathematics resources and answers on Quizzma.
Enter the solution (x, y) to the system of equations shown: y = 4x – 3 y = -x – 13
Enter the solution (x, y) to the system of equations shown. y = 4x – 3 y = -x – 13
Read more →Drag each pair of equations to show if the system has no solution, one solution, or infinitely many solutions for the following equations: y=6x + 3 3y=18x + 9 y=x + 1 2y=2x + 3 y=3x + 2 y=5x y=4x – 1 4y=16x – 4 y=2x + 1 y=5x
Drag each pair of equations to show if the system has no solution, one solution, or infinitely many solutions. y=6x + 3 3y=18x + 9 y=x + 1 2y=2x + 3 y=3x + 2 y=5x y=4x – 1 4y=16x – 4 y=2x + 1 y=5x
Read more →Sal recorded the cost of his monthly home heating bill and the corresponding average monthly temperature for the past 15 months. He displayed the information in a scatter plot and used a graphing calculator program to find the least squares regression line to fit the data. Sal wants to use the least squares regression line to predict the cost of his heating bill when the average monthly temperature is 40°F. Which statement is true
Sal recorded the cost of his monthly home heating bill and the corresponding average monthly temperature for the past 15 months. He displayed the information in a scatter plot and used a graphing calculator program to find the least…
Read more →Point (8, 19.2) is ___ the least squares regression line. The value of the least squares regression line at x = 8 is ___. So, the residual of the data point (8, 19.2) is ___.
Point (8, 19.2) is ___ the least squares regression line. The value of the least squares regression line at x = 8 is ___. So, the residual of the data point (8, 19.2) is ___.
Read more →Put these steps in the order in which a stroke victim would use a video game to improve leg muscles: A game is set at the best level to meet the patient’s individual needs. The patient uses his foot instead of a joystick to manipulate the game. Circles or lines are drawn on a computer screen using toe movements. The patient undergoes an evaluation of his range of ankle motion
Put these steps in the order in which a stroke victim would use a video game to improve leg muscles. A game is set at the best level to meet the patient’s individual needs. The patient uses his foot instead of a joystick to manipulate the…
Read more →How do laws that deal with the length of prison sentences affect the use of video game rehabilitation?
How do laws that deal with the length of prison sentences affect the use of video game rehabilitation? A) Sentences are decreasing in length so prisoners have less time to devote to playing video games. B) Sentence reduction is the only…
Read more →Write the standard form equation of the line that passes through the point p and is parallel to the line l. p : (-1, 0) l : y = (8/3)x – (17/3) Write the standard form equation of the line passing through these two points. p1 : (0, -3) p2 : (3, -5) Graph the following equation
Write the standard form equation of the line that passes through the point p and is parallel to the line l. p : (-1, 0) l : y = (8/3)x – (17/3) Write the standard form equation of the line passing through these two points. p1 : (0, -3) p2…
Read more →Graph the line containing the following intercept and ordered pair. y-intercept: (0, 10) ordered pair: (2, 12) Show your work here.
Graph the line containing the following intercept and ordered pair. y-intercept: (0, 10) ordered pair: (2, 12) Show your work here.
Read more →Graph the following equation. y = x + 8 Graph the line containing the following intercept and ordered pair. y-intercept: (0, 10)
Graph the following equation. y = x + 8 Graph the line containing the following intercept and ordered pair. y-intercept: (0, 10)
Read more →Graph the line containing the following intercept and ordered pair. y-intercept: (0, 2) ordered pair: (-2, 0) Show your work here.
Graph the line containing the following intercept and ordered pair. y-intercept: (0, 2) ordered pair: (-2, 0) Show your work here
Read more →Write the standard form equation of the line that passes through the point p and is perpendicular to the line l. p : (-3, -3) l : y = 1/2 x + 3 Write the standard form equation of the line that passes through the point p and is parallel to the line l. p : (-1, 0) l : y = 8/3 x – 17/3
Write the standard form equation of the line that passes through the point p and is perpendicular to the line l. p : (-3, -3) l : y = 1/2 x + 3 Write the standard form equation of the line that passes through the point p and is parallel…
Read more →Write the equation and y-intercept of the line graphed below. Write the standard form equation of the line that passes through the points (-6, -4) and (2, 0)
Write the equation and y-intercept of the line graphed below. y = y-intercept : Write the standard form equation of the line that passes through the points (-6, -4) and (2, 0).
Read more →Find the standard form equation of the line graphed below. Enter your answer.
Find the standard form equation of the line graphed below. Enter your answer.
Read more →Find the point-slope form equation of the line graphed below. Show your work here Enter your answer Find the standard form equation of the line graphed below. Show your work here Enter your answer
Find the point-slope form equation of the line graphed below. Show your work here Enter your answer Find the standard form equation of the line graphed below. Show your work here Enter your answer
Read more →Find the equation of the line that is parallel to the line y = -4x + 8 and passes through the point (6, -9). Write the equation in point-slope form
Find the equation of the line that is parallel to the line y = -4x + 8 and passes through the point (6, -9). Write the equation in point-slope form.
Read more →What must there be in an investigation for it to be an experiment? In all scientific investigations, there are observations, data, and conclusions. However, not all scientific investigations are experiments. For an investigation to be an experiment, there must be a test variable (independent), outcome variables (dependent), and __________ variables. Investigations can also be comparative. These investigations observe groups in different conditions and compare the data. There __________ test and outcome variables, but no controls. In descriptive investigations, the observer records information and makes conclusions based on the data. There __________ of any kind, and comparisons are not made between objects or groups.
In all scientific investigations, there are observations, data, and conclusions. However, not all scientific investigations are experiments. For an investigation to be an experiment, there must be a test variable (independent), outcome…
Read more →Based on the scenario, determine if this investigation was an experiment
Based on the scenario, determine if this investigation was an experiment. Yes, this investigation is an experiment. The teachers observed and compared the two groups. There were test and outcome variables but no controlled variables. Yes,…
Read more →Drag and drop the words or phrases that accurately label each column.
Drag and drop the words or phrases that accurately label each column. observations data collected no hypothesis no variables describes data comparative distraction examination descriptive experimental contrasting
Read more →Select the statement(s) that would be considered descriptive investigations.
Select the statement(s) that would be considered descriptive investigations. A scientist created a computer model of a weather system. She changed variables within the model and observed the effects on local weather patterns. A teacher…
Read more →Isabella has $90,000 in a savings account that earns 11 3/8% annually. The interest is not compounded. To the nearest cent, how much interest will she earn in 3 years? Use the formula i = prt, where i is the interest earned, p is the principal (starting amount), r is the interest rate expressed as a decimal, and t is the time in years. Round your answer to the nearest cent.
Isabella has $90,000 in a savings account that earns 11 3/8% annually. The interest is not compounded. To the nearest cent, how much interest will she earn in 3 years? Use the formula i = prt, where i is the interest earned, p is the…
Read more →Which of the following describes an experimental investigation?
Which of the following describes an experimental investigation? A study conducted which involves a scientist looking at something that is known and comparing it to something else. The scientist collects data about how the items are…
Read more →Jane has $80,000 in a savings account. The interest rate is 2 4/5% per year and is not compounded. How much will she have in total in 3 years? Use the formula i = prt, where i is the interest earned, p is the principal (starting amount), r is the interest rate expressed as a decimal, and t is the time in years.
Jane has $80,000 in a savings account. The interest rate is 2 4/5% per year and is not compounded. How much will she have in total in 3 years? Use the formula i = prt, where i is the interest earned, p is the principal (starting amount),…
Read more →Dante correctly wrote another expression, 60 − 3t, to find the number of tokens Angelique has now. Use the drop-down menus to explain what each part of Angelique’s and Dante’s expressions mean. Angelique’s Expression: 3(20 − t) 3: 20: t: 20 − t: Dante’s Expression: 60 − 3t 60: t: 3t: 60 − 3t:
Dante correctly wrote another expression, 60 − 3t, to find the number of tokens Angelique has now. Use the drop-down menus to explain what each part of Angelique’s and Dante’s expressions mean. Angelique’s Expression: 3(20 − t) 3: 20: t:…
Read more →What is the outcome variable (dependent variable) in this experiment?
In an experiment about how air temperature affects the amount of time it takes crocuses flowers to bloom, three crocus plants that had not yet bloomed were placed in three greenhouses with different temperatures. What is the outcome…
Read more →Solve for u. 86 ≥ 7 – u.
Solve for u. 86 ≥ 7 – u
Read more →How does the author create this mood?
How does the author create this mood? A by describing the emotions of the person on the ferry B by having the action take place in the early morning C by using phrases like “heavy steel chains” and “thick fog” D by setting the scene on a…
Read more →Solve for n: −37 − 3n < 41.
Solve for n. −37 − 3n < 41
Read more →Solve for n. −37 − 3n < 41 [Answer box]
Solve for n. −37 − 3n < 41 [Answer box]
Read more →Which sentence from the selection best expresses the central idea
Which sentence from the selection best expresses the central idea? A I wanted something to point at as incontrovertible truth that women are as much a part of pirate history as men. B Anybody who tells you they have a completely factual…
Read more →Place these events in the history of Alcatraz in order, from earliest to most recent. Civil War prisoners are confined on Alcatraz. Civilian prisoners are brought to Alcatraz after an earthquake. Juan Manuel de Ayala comes upon the island of Alcatraz. Alcatraz is chosen as an ideal location for a fortress
Place these events in the history of Alcatraz in order, from earliest to most recent. Civil War prisoners are confined on Alcatraz. Civilian prisoners are brought to Alcatraz after an earthquake. Juan Manuel de Ayala comes upon the island…
Read more →Solve for z. 73 ≥ 65 – 4z Submit it should end only with words no
Solve for z. 73 ≥ 65 – 4z ___ Submit
Read more →What was the “Oriental”?
What was the “Oriental”? A a place for prisoners who broke the rules B a watch tower on the side of the island facing Asia C a cell used to house long-term prisoners D a gun gallery that overlooked the dining hall
Read more →What was the “Oriental”?
What was the “Oriental”? A) a place for prisoners who broke the rules B) a watch tower on the side of the island facing Asia C) a cell used to house long-term prisoners D) a gun gallery that overlooked the dining hall
Read more →What was the “Oriental”?
What was the “Oriental”? A a place for prisoners who broke the rules B a watch tower on the side of the island facing Asia C a cell used to house long-term prisoners D a gun gallery that overlooked the dining hall
Read more →The graphs of y = -4x and y = -4x + 2 are shown. Use the drop-down menus to complete the statements. The ratios of y x are the same for the graph of The ratios of y x are NOT the same for the graph of
The graphs of y = -4x and y = -4x + 2 are shown. Use the drop-down menus to complete the statements. The ratios of y x are the same for the graph of . The ratios of y x are NOT the same for the graph of .
Read more →Which statement is always true about the graph of an equation in the form y = kx?
Which statement is always true about the graph of an equation in the form y = kx? The point (0, k) is on the graph. The point (1, 1) is on the graph. The point (0, 0) is on the graph.
Read more →Graph the image of square TU VW after a rotation 270° clockwise around the origin.
Graph the image of square TU VW after a rotation 270° clockwise around the origin. A) (5, -6), (5, -2), (9, -2), (9, -6) B) (-6, 5), (-2, 5), (-2, 9), (-6, 9) C) (6, 5), (2, 5), (2, 9), (6, 9) D) (-5, 6), (-2, 6), (-2, 2), (-5, 2)
Read more →Fill in the blank to make this statement true: (0, 0) is a solution to ________
Fill in the blank to make this statement true: (0, 0) is a solution to ________. no one some all
Read more →Graph the image of ΔABC after a rotation 270° counterclockwise around the origin.
Graph the image of ΔABC after a rotation 270° counterclockwise around the origin. A. A'(-6, -2), B'(-2, -6), C'(-4, -6) B. A'(-2, 6), B'(-6, 2), C'(-6, 4) C. A'(2, -6), B'(6, -2), C'(6, -4) D. A'(2, 6), B'(6, 2), C'(4, 6)
Read more →Enter values to complete the table below. Enter values for the ratio of y for the equation y = x. – -3 – -1 – 1 – 3
Enter values to complete the table below. Enter values for the ratio of y for the equation y = x. – -3 – -1 – 1 – 3
Read more →Graph the image of P(8, -9) after a rotation 180° clockwise around the origin.
Graph the image of P(8, -9) after a rotation 180° clockwise around the origin. A) (-8, 9) B) (-8, -9) C) (8, 9) D) (8, -9)
Read more →Which equation CANNOT be written in the form y = kx?
Some equations have the form y = mx + b when b is 0 – Item 32098 Which equation CANNOT be written in the form y = kx? y = x y = x – 7 x = 1/3 y = -0.5x
Read more →Graph the image of ΔLMN after a rotation 90° clockwise around the origin.
Graph the image of ΔLMN after a rotation 90° clockwise around the origin. A) (4, -1), (5, -1), (4, -2) B) (1, 4), (1, 5), (2, 4) C) (1, -4), (1, -5), (2, -4) D) (4, 1), (5, 1), (4, 2)
Read more →Graph the image of V(−5, −1) after a rotation 270° counterclockwise around the origin.
Graph the image of V(−5, −1) after a rotation 270° counterclockwise around the origin. 1. (−1, 5) 2. (1, 5) 3. (5, 1) 4. (−5, 1)
Read more →What is the slope of this line? Simplify your answer and write it as a proper fraction, improper fraction, or integer.
What is the slope of this line? Simplify your answer and write it as a proper fraction, improper fraction, or integer.
Read more →Which of the following is a solution to the inequality below? 5 > k/2 – 1 k = 96 k = 8 k = 18 k = 52
Which of the following is a solution to the inequality below? 5 > k/2 – 1 k = 96 k = 8 k = 18 k = 52
Read more →What is the slope of this line?
What is the slope of this line? Answer options: 1) 2 2) 3 3) -2 4) -3
Read more →