1.
The cost of admission to a science museum is 12
a
+ 5
c
, where
a
represents the number of adults and
c
represents the number of children. How much would it cost for 2 adults and 3 children to go to the museum?
A.
$46
B.
$39
C.
$27
D.
$22
Hint
2.
Write an expression to represent ''five times as much as I paid yesterday.''
A.
5
c
B.
5 -
c
C.
D.
5 +
c
Hint
3.
Evaluate
b
3
+ 6 if
b
= 2.
A.
512
B.
15
C.
12
D.
14
Hint
4.
Using
n
to represent the number of blocks in each bag, write an algebraic expression for the total number of blocks.
A.
4
n
+ 4
B.
4
n
+ 3
C.
3
n
+ 4
D.
3
n
+ 3
Hint
5.
Use the flowchart to backtrack and find the solution.
A.
7
B.
9
C.
8
D.
18
Hint