1.
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.
135
C.
183
D.
117
Hint
2.
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.
7
B.
C.
D.
Hint
3.
Use the flowchart to backtrack and find the solution.
A.
11
B.
14
C.
D.
Hint
4.
Use the flowchart to write an equation.
A.
2(6
k
– 3) = 42
B.
6
k
– 2(3) = 42
C.
6(3
k
– 2) = 42
D.
3(2
k
– 6) = 42
Hint
5.
Use the flowchart to write an equation.
A.
B.
C.
D.
Hint