By Graphing
Three methods of solving system of equations.
Substitution, Elimination, Graphing.
Aaron's school is selling tickets to a choral performance. On the first day of ticket sales the school sold 2 adult tickets and 5 student tickets for a total of $74. The school took in $79 on the second day by selling 1 adult ticket and 6 student tickets. What is a system of equations for this problem?
What is 2a + 5s = 74 a + 6s = 79
A system of equations has this many equations.
What is two or more equations?
The solution to y = -2x - 5 y = 2/5x + 7 is what?
What is (-1,4)?
The solution to y = -1/8x - 8 y = -7/8x - 2
What is (8,-9)