1.
Find the solution of 72 +
z
= 84 if the value of
z
can be selected from the set {4, 8, 12, 16}.
A.
8
B.
4
C.
16
D.
12
Hint
2.
Which number is a solution to
x
+ 7 = 16?
A.
9
B.
8
C.
23
D.
10
Hint
3.
The inequality 18 < 14 is ______.
A.
true
B.
complete
C.
false
D.
open
Hint
4.
Solve 3
q
+ 6 = 15.
A.
3
B.
7
C.
2
D.
9
Hint
5.
Find a number for
x
that will make the equation true.
x
÷ 8
7
A.
any number greater than 56
B.
any number greater than or equal to 56
C.
any number less than or equal to 56
D.
56
Hint