1.
Write an expression to represent ''five times as much as I paid yesterday.''
A.
B.
5 +
c
C.
5
c
D.
5 -
c
Hint
2.
Evaluate
b
3
+ 6 if
b
= 2.
A.
14
B.
512
C.
12
D.
15
Hint
3.
Using
n
to represent the number of blocks in each bag, write an algebraic expression for the total number of blocks.
A.
4
n
+ 3
B.
4
n
+ 4
C.
3
n
+ 4
D.
3
n
+ 3
Hint
4.
Find the equation for the flowchart.
A.
- 1 = 9
B.
= 1
C.
- 9 = 1
D.
- 9 = 1
Hint
5.
Use the flowchart to backtrack and find the solution.
A.
9
B.
7
C.
8
D.
18
Hint