Answer:
$52.71
Step-by-step explanation:
Today's price= $58.63
Yesterday's price= y
Difference= $5.92
y+5.92 = 58.63
y = 58.63 - 5.92
= $52.71
(2x - x + 7) = (x + 3 + 4)
x + 7 = x + 7
X = Any real number,
X = R
y=1/2x
-4<-12
