1.
What is the solution of 4.1 + 2
p
= 6.5?
A.
2.4
B.
8.9
C.
1.2
D.
6.5
Hint
2.
Find the value of
r
in the following equation.
2 + 6
r
= 3
r
- 1
A.
6
B.
-1
C.
2
D.
Hint
3.
Solve
.
A.
14
B.
2
C.
5
D.
7
Hint
4.
Which equation has a solution of
x
= –4?
A.
1 – 10
x
= –17 + 6
x
B.
6
x
+ 17 = –1 + 10
x
C.
10
x
– 1.5 = –17.5 + 6
x
D.
6
x
+ 17 = 1 – 10
x
Hint
5.
Which equation has a solution of
x
= 7?
A.
7 – 11
x
= –8
x
– 14
B.
–7 + 8
x
= –11
x
+ 14
C.
11 + 7
x
= –14
x
– 8
D.
11
x
– 7= 14 – 8
x
Hint