Solve using graphical method
2x + 5y = 20
y = 7
solve using the substitution meth...
Mathematics, 28.08.2019 13:30 franstirlacci
Solve using graphical method
2x + 5y = 20
y = 7
solve using the substitution method.
a) y = 3x + 1
x + 2y = 16
b) y = 2x + 7
3y - 4x = 11
c) 2x + 5y = 6
y = 3 / 2x + 5
d) y = -x
y = 8x + 21
e) y = 3x - 11
y = 5x + 17
f) y = 4x - 17
y = 6x - 22
solve using the elimination method.
a) 3x - 7y = -2
-2x - 7y = 13
b) 5x + 2y = 6
4x + 3y = 2
Answers: 1
Another question on Mathematics
Mathematics, 21.06.2019 19:30
Solve the following inequalities and show the solution on a number line. 2x+3< 3(4x+5)
Answers: 1
Mathematics, 22.06.2019 00:30
Sawsan recorded the favorite sport of students at her school. she surveyed 200 students. how many students chose tennis?
Answers: 2
Mathematics, 22.06.2019 00:30
Ahovercraft takes off from a platform. its height (in meters), xx seconds after takeoff, is modeled by: h(x)=-2x^2+20x+48h(x)=−2x 2 +20x+48 what is the maximum height that the hovercraft will reach?
Answers: 3
You know the right answer?
Questions
English, 17.08.2021 16:50
Mathematics, 17.08.2021 16:50
Advanced Placement (AP), 17.08.2021 16:50
English, 17.08.2021 16:50
Mathematics, 17.08.2021 16:50
Physics, 17.08.2021 17:00
Biology, 17.08.2021 17:00
