Add 4 to both sides
x < -5
Closed circle at x = 5, line points left
Step B would be correct because you trying to find the total number of hours she reads in 8 days and not the difference. <span />
The z is 5
−2⋅<em>z</em>=−8+18
-
2
⋅
z
=
-
8
+
18
Simplify :
−2⋅<em>z</em>=10
-
2
⋅
z
=
10
Dividing by the variable coefficient :
<em>z</em>=−
10
2
z
=
-
10
2
Simplify :
<em>z</em>=−5
z
=
-
5
The solution of equation
2⋅<em>z</em>−18−4⋅<em>z</em>=−8
2
⋅
z
-
18
-
4
⋅
z
=
-
8
is
[−5]
Answer:
16
Step-by-step explanation:
22-6=16 ;0
Answer: 3• D 4• B (why does this require me to put 20 characters) anyway this is my guess
