6
15)
The sum of the digits of a two-digit number is 12. If the two digits switch places, the
new number equals the original number plus 18. What is the original number?
a) 39
b) 93
c) 57
d) 75
e) None of the Above
16)
In 7 hours, Anna usually makes x jokes. Today, she is coming up with 5 more jokes per
hour than usual, and in 6 hours has already made 3x jokes. What is her new rate in jokes
per hour?
7
a)
3
b) 2
c) 14
d) 7
e) None of the Above
B
4
∠
=
∠
+
∠
=
∠ and
∠
17)
In triangle ABC,
A
B
C
. If
, what is the sum of
A
C
C
5
a) 140˚
b) 130˚
c) 90˚
d) 40˚
e) None of the Above
18)
The length of a rectangle is twice its width. If the width is increased by 3 cm, the area
2
increases by 24 cm
. What is the length?
a) 4 cm
b) 2 cm
c) 7 cm
d) 8 cm
e) None of the Above
19)
The sum of five consecutive integers is always divisible by:
a) 2
b) 3
c) 5
d) 10
e) None of the Above
Alabama School of Fine Arts