solve the following system of equations using any method
3x + 3y + 6 = 6
8x + 3y + 92=9<...
Mathematics, 29.06.2019 23:20, nkh69
solve the following system of equations using any method
3x + 3y + 6 = 6
8x + 3y + 92=9
72 +9y + 4z = β60
select one:
(-3, -7, 6)
(3,7,6)
(6,3, -7)
(63,-7,6)
(-7, 6, -3)
Answers: 2
Mathematics, 22.06.2019 01:30, jjimenez0276
Talia took the bus from her home to the bank and then walked back to her home along the same route. the bus traveled at an average speed of 40 km/h and she walked at an average speed of 5 km/h. to determine the time, x, that it took talia to walk home, she used the equation 40(0.9 β x) = 5x. the time of trip 2 is hours. the distance of trip 1 is km.
Answers: 1
Mathematics, 22.06.2019 01:40, savthespice
Manuela solved the equation below. what is the solution to manuelaβs equation?
Answers: 2
Mathematics, 22.06.2019 02:00, Dweath50
Look at this system of equations. -3x + 3y = 12 y = x + 4 the solution set of this system is best explained by which of these statements? a) the graphs of the equations are the same line because the equations have the same slope and the same y-intercept. the system has infinitely many solutions. b) the graphs of the equations are parallel lines because they have the same slope but different y-intercepts. the system has no solution. c) the graphs of the equations are lines that intersect at one point because the equations have the same slope but different y-intercepts. the system has exactly one solution. d) the graphs of the equations are lines that intersect at one point because the equations have the same slope and the same y-intercept. the system has exactly one solution.
Answers: 2
Mathematics, 13.02.2020 23:33