General form of vertex of a parabola is
y = a(x - b)^2 + c where vertex = (b , c)
for this equation the vertex is at (-1,0).
the axis of symmetry is x = -1
$639.20
She earns $5 an hour plus 4%
4% of 12,480 is $499.20
$5*28 hours is $140
$499.20 + $140 = $639.20
Answer:
x = 85
Step-by-step explanation:
If DE is parallel to XY and if DE = 85 then XY =85
[RevyBreeze]
Answer:
2/3 x 4/5 = 8/15
Step-by-step explanation: