PLEASE HELP! Economics
...
Answers: 3
Mathematics, 21.06.2019 19:00
John used linear combination to solve the system of equations shown. he did so by multiplying the first equation by -3 and the second equation by another number to eliminate the x-terms. what number did jonas multiply the second equation by? 4x-6y=23x+5y=11
Answers: 2
Mathematics, 21.06.2019 21:50
Solve the following pair of equations for x and y: ax/b_ by /a= a +b; ax - by = 2ab
Answers: 2
Mathematics, 22.06.2019 00:00
Yvaries directly as x. y =90 when x=6. find y when x=13
Answers: 1
Mathematics, 22.06.2019 01:30
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 – x) = 5x. the time of trip 2 is hours. the distance of trip 1 is km.
Answers: 1
Mathematics, 06.09.2019 06:10
Advanced Placement (AP), 06.09.2019 06:10
History, 06.09.2019 06:10
Mathematics, 06.09.2019 06:10
History, 06.09.2019 06:10
English, 06.09.2019 06:10
Geography, 06.09.2019 06:10
Mathematics, 06.09.2019 06:10
English, 06.09.2019 06:10
Mathematics, 06.09.2019 06:10
Mathematics, 06.09.2019 06:10
Mathematics, 06.09.2019 06:10