Answer:
–137.8
Step-by-step explanation:
−112.84−54.14−(−29.18)
=−166.98−(−29.18)
=−137.8
A
-112.84-54.14-(-29.18)
-112.84-54.14+29.18=-137.8
yards feet centimeters
D.9 1/3 and C.4
Let's put it into perspective.
x/(x+5)
If increase by 3:
(x+3)/(x+8) = 3/4
Cross multiply.
4(x+3)=3(x+8)
4x+12 =3x+24
Solve algebraically.
4x-3x = 24-12
x = 12
Therefore, original fraction is:
12/17
