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.
$39
B.
$27
C.
$22
D.
$46
Hint
2.
Write an expression to represent ''five times as much as I paid yesterday.''
A.
5
c
B.
C.
5 +
c
D.
5 -
c
Hint
3.
Evaluate
b
3
+ 6 if
b
= 2.
A.
14
B.
12
C.
512
D.
15
Hint
4.
Complete the flowchart by filling in the ovals.
A.
B.
C.
D.
Hint
5.
A local drugstore can develop a roll of film in 3 minutes. Write a rule for calculating the time it takes to develop film.
A.
divide the number of rolls of film by 3
B.
subtract 3 from the number of rolls of film
C.
add 3 to the number of rolls of film
D.
multiply the number of rolls of film by 3
Hint