1.
Which value for
b
makes the inequality
true?
A.
6
B.
5
C.
none of these
D.
7
Hint
2.
The inequality 18 < 14 is ______.
A.
open
B.
false
C.
true
D.
complete
Hint
3.
A certain number is divided by 9, and then 6 is added to the result. The final answer is 21. Find the number.
A.
243
B.
183
C.
117
D.
135
Hint
4.
The rule for the flowchart below is
r
= 10
s
+ 6. Use the flowchart to find the value of
r
when the value of
s
is
.
A.
B.
C.
D.
7
Hint
5.
Find a solution to the equation using guess-check-and-improve.
t
· (
t
+ 8) = 4,473
A.
t
= 62
B.
t
= 61
C.
t
= 63
D.
t
= 59
Hint
6.
Find a solution to the equation using guess-check-and-improve. Give the solution to the nearest tenth.
8
p
– 22 = 30
A.
p
= 6.0
B.
p
= 6.4
C.
p
= 11.6
D.
p
= 6.5
Hint