Events a and b are disjointed. p(a) = 8/15 ; p(b) = 4/15 find p(a or b).

Which linear inequality is represented by the graph? !

Which system of linear inequalities is represented by the graph?

The value of x in this system of equations is 1. 3x + y = 9 y = –4x + 10 substitute the value of y in the first equation: combine like terms: apply the subtraction property of equality: apply the division property of equality: 3x + (–4x + 10) = 9 –x + 10 = 9 –x = –1 x = 1 what is the value of y?