Mathematics, 05.11.2020 03:30 Brendangrigley6571

Explain how you can determine that the following system has one unique solution – without actually
solving the system.
2x+y = 4
2y = 6- 2x

Answers: 3

Show answers

Other questions on the subject: Mathematics

Mathematics, 21.06.2019 14:00, OnWheels

Given that de, df, and ef are midsegments of △abc, and de=3.2 feet, ef=4 feet, and df=2.4 feet, the perimeter of △abc is .

Answers: 2

continue

Mathematics, 21.06.2019 14:00, lovelysoul4698

You and a friend race across a field to a fence and back. your friend has a 50-meter head start. the equations shown represent you and your friend's distances dd (in meters) from the fence tt seconds after the race begins. find the time at which you catch up to your friend. you: d=∣−5t+100∣d=∣−5t+100∣ your friend: d=∣−313t+50∣∣

Answers: 2

continue

Mathematics, 21.06.2019 16:00, gg808

Acircle has a diameter will endpoints of (-2,8) and (6, 4). what is the center of the circle

Answers: 1

continue

Mathematics, 21.06.2019 17:00, iamaguest

Idont understand math at all! : o( use this scenario to answer the remaining questions: brenton purchased a new bedroom set for $4,500.00. he lives in arizona and pays a 8.75% sales tax. if he made a 50% down payment and financed the rest, what amount did he finance? what is the total sales tax brenton will pay? enter your answer in currency format, round to the nearest cent. what was brenton's total amount financed? enter your answer in currency format, round to the nearest cent.

Answers: 3

continue

You know the right answer?

Explain how you can determine that the following system has one unique solution – without actually<...