1.
Evaluate 2
a
+
b
- 12 if
a
= 14 and
b
= 12.
A.
9
B.
28
C.
19
D.
40
Hint
2.
Find the sum (-4) + 6.
A.
10
B.
-2
C.
-10
D.
2
Hint
3.
Evaluate
uv
÷ (-6) if
u
= 16 and
v
= -12.
A.
192
B.
-192
C.
32
D.
-32
Hint
4.
Choose the false statement.
A.
If a number is divisible by 2 then it is divisible by 4 because 4 = 2 × 2.
B.
All multiples of 9 are divisible by 3 because 9 = 3 × 3.
C.
Since 10 = 2 × 5, a number divisible by 10 is also divisible by 2 and by 5.
D.
No odd numbers are divisible by 4.
Hint
5.
Find
k
if
k
=
-
A.
-1
B.
-3
C.
D.
-2
Hint
6.
Jason wants to buy a car. He has $2500 in his savings account. He also needs to pay $600 for insurance. How much can Jason spend on a car?
A.
c
3100
B.
c
1900
C.
c
3100
D.
c
1900
Hint
7.
North High School has 2764 students enrolled. Use the table to determine how many students study for 2 or more hours.
A.
69
B.
594
C.
1534
D.
2419
Hint
8.
Find the interquartile range of the set of data.
11 21 30 29 7 26
12 12 3 10 12 15
A.
13
B.
10.5
C.
23.5
D.
13.5
Hint
9.
The spinner below is spun. What are the odds against it landing on green?
A.
1:3
B.
1:2
C.
2:3
D.
2:1
Hint
10.
Find the sum 16 + (-3).
A.
19
B.
13
C.
-13
D.
-19
Hint
11.
The area of a rectangle can be written by the expression 24
x
4
+ 18
x
3
. Find a set of possible dimensions for this rectangle.
A.
6
x
3
by 4
x
+ 3
B.
2
x
4
by 12 + 9
x
C.
3 by 8
x
3
+ 6
x
3
D.
24
x
3
by
x
+ 18
Hint
12.
Find
Write the sum in simplest form.
A.
B.
C.
D.
Hint
13.
Pedro's basketball team plays twelve games in a season. Through eleven games, Pedro has averaged 19.8 points per game. What is the least number of points that he must score in the final game to have a season average of 20 points per game?
A.
23 points
B.
21 points
C.
20 points
D.
22 points
Hint
14.
A bottle of 28 ounce laundry detergent costs $4.99, a bottle of 45 ounce laundry detergent costs $6.99, and a bottle of 60 ounce laundry detergent costs $8.99. Which bottle has the lowest cost per ounce?
A.
The unit rates are equal.
B.
28 ounce bottle
C.
60 ounce bottle
D.
45 ounce bottle
Hint
15.
A map has a scale of 1 inch = 15 miles. What is the actual distance between two cities that are
inches apart on the map?
A.
miles
B.
15 miles
C.
6 miles
D.
miles
Hint
16.
16 is what percent of 192?
A.
B.
12%
C.
D.
1200%
Hint
17.
Select the correct statement.
A.
Thursday's income doubled Friday's income.
B.
Thursday's income tripled Wednesday's income.
C.
Thursday's income is
down from Tuesday's income.
D.
Thursday's income is 5 times Monday's income.
Hint
18.
Find the volume of the solid.
A.
2.5 in
3
B.
9 in
3
C.
3 in
3
D.
1 in
3
Hint
19.
Find the surface area of a pyramid with base area of 52 in
2
and 5 faces with lateral height of 14 inches and base of 5 inches.
A.
192 in
2
B.
227 in
2
C.
351 in
2
D.
402 in
2
Hint
20.
Use the correct number of significant digits to find the perimeter of a rectangle whose width is 5.9 inches and whose width is 7.86 inches.
A.
13.8 in
B.
27.52 in
C.
27.5 in
D.
28 in
Hint