27/50 is a proper fraction because the numerator is less than the denominator.
Answer:
x2-x1/y2-y1=2-4/10--2=2-4/10+2=-2/12
=-6
96,000
720,000,000
0.000000119
0.0048
204,000,000
Answer:

Step-by-step explanation:
are blue shirts.
Since the second blue shirt is different, there is no replacement.
x
= 
Simplified:
=
Answer:
P = 66 ft
A = 216 sq ft
Step-by-step explanation:
Perimeter:
length + length + width + width
24 + 24 + 9 + 9 = 66
Area:
24 x 9 = 216