How many solutions does this system of equations have? Explain how you know
...
Mathematics, 22.01.2021 05:00 andrew8228
How many solutions does this system of equations have? Explain how you know
Answers: 3
Mathematics, 21.06.2019 19:30
Joel wants to buy a new tablet computer fram a store having a 20% off sale on all tablets. the tablet he wants has an original cost of $190. he also wants to make sure he has enough money to pay the 5% sales tax. part one joel uses the incorect expression 0.95(190)(0.8) to calculate that the tablet will cost him a total of $144.40. describe his error and write the correct expression part two how much will joel pay for the tablet show your work if you answer this question correctly you will receive a prize of 99 points good luck
Answers: 2
Mathematics, 21.06.2019 21:00
Aquadrilateral has exactly one pair of parallel sides. which name best describes the figure?
Answers: 3
Mathematics, 21.06.2019 22:30
Given the system of equations presented here: 2x + 4y = 14 4x + y = 20 which of the following actions creates an equivalent system such that, when combined with the other equation, one of the variables is eliminated? multiply the second equation by â’4 to get â’16x â’ 4y = â’80 multiply the second equation by â’1 to get â’4x â’ y = â’20 multiply the first equation by 2 to get 4x + 8y = 28 multiply the first equation by â’1 to get â’2x â’ 4y = â’14
Answers: 1
Mathematics, 08.07.2019 08:00
Mathematics, 08.07.2019 08:00
Mathematics, 08.07.2019 08:00
Physics, 08.07.2019 08:00
Biology, 08.07.2019 08:00
Biology, 08.07.2019 08:00
Mathematics, 08.07.2019 08:00
Chemistry, 08.07.2019 08:00
Mathematics, 08.07.2019 08:00
History, 08.07.2019 08:00
Biology, 08.07.2019 08:00
Biology, 08.07.2019 08:00
Mathematics, 08.07.2019 08:00
Mathematics, 08.07.2019 08:00
Mathematics, 08.07.2019 08:00