0
What is the y-intercept of the line given by the equation below Enter your answer as an ordered pair y equals 6x - 9?
-3
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Solve the system of equations Enter your answer as an ordered pair 4x plus 8y equals 16 4x minus 8y equals 0?
16
Use the substitution method to solve the system of equations Enter your answer as an ordered pair y equals x - 7 x plus y equals 5?
y = x - 7 x + y = 5 Substituting for y in the second equation, x + (x - 7) = 5 or 2x = 12 so that x = 6 Then, from the first equation, y = 6 - 7 = -1 So, (x, y) = (6, -1)
Use the substitution method to solve the system of equations Enter your answer as an ordered pair?
Use the substitution method to solve the system of equations. Enter your answer as an ordered pair.y = 2x + 5 x = 1
What is the solution to this equation negative 2x plus 14 equals 0?
2x + 14 = 0Subtract 14 from each side of the equation: 2x = -14Divide both sides of the equation by 2: x = -7You can also obtain solutions to equations by visting wolframalpha.com. Enter solve 2x+14=0, for example. You can click on the 'step-by-step' button to see how the equation was solved.
Enter an equation of the form y equals mx for the line that passes through the origin and has slope 15?
remember that your slope is equal to the number in front of the x. in this case the m is in front of the x. therfore you equation is y=15x the letter "m" is usually used to indicate slope!
Where is the center of the circle given by the equation x plus 4 2 plus y -3 2 equals 4 Enter your answer as an ordered pair?
(-4,3)
Where is the center of the circle given by the equation x plus 4 2 plus y plus 6 2 equals 49 Enter your answer as an ordered pair?
(-4, -6)
Solve the system of equations Enter your answer as an ordered pair 4x plus 8y equals 16 4x minus 8y equals 0?
16
Enter the answer as an ordered pair 2y plus 2x equals 20 y - 2x equals 4?
2y + 2x = 20 y - 2x = 4 Add the two equations: 3y = 24 so that y = 8 Substitute this value of y in the second equation: 8 - 2x = 4 then 4 = 2x so that x = 2 Thus the ordered pair (y,x) = (8,2)
6x - 6y plus 11 equals 17 9y equals 3x plus 15 Solve the system of equations and enter the solution as an ordered pair?
(0,7)
Enter an equation of the form y equals mx for the line that passes through the origin and has slope 2?
UndefinedImproved Answer:-The straight line equation is: y = 2x
What is the slope of the line given by the equation y equals 3x Enter your answer as an integer or fraction in lowest terms?
-2
Where is the center of the circle given by the equation x plus 7 2 plus y 5 2 equals 16 Enter your answer as an ordered pair?
(x+7)2+(y+5)2 = 16 Centre of circle: (-7, -5) Radius: 4
Where is the center of the circle given by the equation x plus 7 2 plus y - 5 2 equals 16 Enter your answer as an ordered pair?
I think this means (x+7)squared + (y-5)squared =4squared, which represents a circle centred at -7,+5
Enter an equation of the form y equals mx for the line that passes through the origin and has slope 13?
y=13x
Enter an equation of the form y equals mx for the line that passes through the origin and has slope 1?
y=x
Solve the system of equations enter your answer as an ordered pair 6x - y equals 33 6x plus 3y equals 45?
It works out that x = 6 and y = 3 or as (6, 3)
