If ( x - 1 ) * ( x + 3 ) = 0 => x = 1 or x = -3;
But, (x-1)(x+3)=1 => x^2 + 3x -x - 3 = 1 => x^2 + 2x - 4 = 0;the discriminant is 2^2 - 4 * 1 * ( -4 ) = 20 => the solutions are x1 =
( - 2 +

) / 2 ; x2 = - 2 -

) / 2;
Answer:
$25 each pair of shorts
Step-by-step explanation:
5(15)+2x=125
2x=50
x = 25
Answer:
D
Step-by-step explanation:
706.86 is the answer for the area