Mathematics, 14.05.2021 03:30 amandamac7339
2 Draw a line from each system of linear equations to the correct description of the
solution to the system.
y = 2x + 7
y - 2x = 7
no solution
y + 4x = -5
2y = -8x – 20
exactly one solution
y=-3x - 2
y = x + 1
infinitely many solutions
Answers: 3
Mathematics, 21.06.2019 14:30
F(x)= 1/x-4, g(x)=4x+1/x a. use composition to prove whether or not the functions are inverses of each other. b. express the domain of the compositions using interval notation.
Answers: 2
Mathematics, 21.06.2019 17:30
Lance lived in portugal and brazil for a total of 14 months to learn portuguese. he learned an average of 130 new words per month when he lived in portugal, and an average of 150 new words per month when he lived in brazil. in total he learned 1920 new words. write a system of equations to represent the situation. use x to represent portugal, and y to represent brazil
Answers: 1
2 Draw a line from each system of linear equations to the correct description of the
solution to th...
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