Math
233A
Homework
#5
Chapter
2.1:
Solving
Linear
Equations
1.
Simpliiy
the expression:
2
1 12
^9 6^ 2 5-^'
'A
Name
2.
Simplify
the expression:
•
^^^^
1.2+ 0.62;c-0.04(^ + 80)
+A-
3.
Solve4he equation for m
:
777
2
+
2
= -
6 -772
+
18
2
5
0\
5
05
^^^^
4 ^^^y
M
^ H
2^
4. Solve the equation for y :
03y
+
0.6(25
-y)
=
0.2{y
+
69) - 0.3
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