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Foundations
easy
0:00.0
Evaluate
\ac
2
a
+
b
c
\ac{2a + b}{c}
\ac
2
a
+
b
c
if
a
=
4
a = 4
a
=
4
,
b
=
6
b = 6
b
=
6
, and
c
=
2
c = 2
c
=
2
.
A
10
B
8
C
5
D
7
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