Graphs
Substitution
Elimination
Linear function
Word problem
100
y>3/2x+5 y<1/2x-1
What is refer to graph
100
y=3x+14 y=-4x
What is (-2,8)
100
3x+2y=7 -3x+4y=5
What is (1,2)
100
(1,-2); 2x+y=0 -x+2y=5
What is no
100
A drama club earns $1040 from a production. A total of 64 adult tickets and 132 student tickets are sold. And adult ticket costs twice as much as a student ticket. Write a system of linear equations that represents this situation. What is he price of each type of ticket?
What is adult- $8 student- $4
200
y<-3/4x-2 y>-3/4x+3
What is refer to graph
200
x+y=-2 -3x+y=6
What is (-2,0)
200
X+4y=22 4x+y=13
What is (2,5)
200
(1,4); y=3x+1 y=-x+5
What is yes
200
A music website charges x dollars for individual songs and y dollars for entire albums. Person A pays $25.92 to download 6 individual songs and 2 albums. Person B pays $33.93 to download 4 individual songs and 3 albums. Write a system of linear equations that represents this situation. How much does the website charge to download a song? An entire album?
What is song: $0.99 album: $9.99
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