Match the systems of equations to their solutions.
2x + y = 12
x = 9 β 2y
x + 2y =...
Mathematics, 21.02.2020 21:35 weirdojuwin
Match the systems of equations to their solutions.
2x + y = 12
x = 9 β 2y
x + 2y = 9
2x + 4y = 20
x + 3y = 16
2x β y = 11
y = 11 β 2x
4x β 3y = -13
y = 10 + x
-3x + 3y = 30
2x + y = 11
x β 2y = -7
x = 2, y = 7
x = 5, y = 2
x = 3, y = 5
x = 7, y = 3
Answers: 3
Mathematics, 21.06.2019 19:00
65% of students in your school participate in at least one after school activity. if there are 980 students in you school, how many do not participate in an after school activity?
Answers: 1
Mathematics, 21.06.2019 20:30
Solve each quadratic equation by factoring and using the zero product property. x^2 - 8x + 30 = 3x
Answers: 2
Mathematics, 22.06.2019 00:00
Jessie and bob are financing $425,500 to purchase a house. they obtained a 30/8 balloon mortgage at 6.55%. what will their balloon payment be?
Answers: 3
Social Studies, 19.08.2019 19:30
Chemistry, 19.08.2019 19:30
History, 19.08.2019 19:30
Mathematics, 19.08.2019 19:30
Computers and Technology, 19.08.2019 19:30
Mathematics, 19.08.2019 19:30
Mathematics, 19.08.2019 19:30
English, 19.08.2019 19:30
Mathematics, 19.08.2019 19:30