Answer:
1.75
c
+
2.25
a
=
1083.00
now we still know, that
a
=
508
−
c
so we can substitute it into the second formula
1.75
c
+
2.25
(
508
−
c
)
=
1083
now its just simple algebra
1.75
c
+
1143
−
2.25
c
=
1083
60
=
0.5
c
so:
c
=
120
Step-by-step explanation:
Answer:
Facts.
Step-by-step explanation:
Answer:
5. (-2,-1) 6. (1,2) 7.(12,6)
Step-by-step explanation:
Answer:
-(400/9)
Step-by-step explanation:
-44(4/9)
answer A
Answer:
3.79545454545 or 3.7954 with a little line over the 54 showing its repeating.
