1.
What is the difference between the highest and the lowest values?
A.
100
B.
84
C.
80
D.
75
Hint
2.
Name the coefficient of
xy
2
.
A.
y
B.
1
C.
x
D.
0
Hint
3.
Find the sum -6 + 3.
A.
3
B.
9
C.
-3
D.
-9
Hint
4.
The following are scores on the English exam (the scores are out of 100). Which is the correct line plot?
A.
B.
C.
D.
Hint
5.
Simplify (3
a
)(-2
b
) + (5
b
)(-2
a
).
A.
-4
ab
B.
16
ab
C.
-16
ab
D.
4
ab
Hint
6.
Solve 2
x
= -10.
A.
x
= -12
B.
x
= 5
C.
x
= 8
D.
x
= -5
Hint
7.
Find the perimeter of the figure if
x
= 5.
A.
8 units
B.
20 units
C.
5 units
D.
40 units
Hint
8.
Which graph matches the following statement?
You are driving a steady speed, then stop for a train. When the train passes, you resume your speed.
A.
B.
C.
D.
Hint
9.
Solve the proportion
for the value of
z
to the nearest hundredth.
A.
1.34
B.
2.56
C.
2.10
D.
0.39
Hint
10.
Hamburger costs $1.50 per pound and soy costs $1.00 per pound. The school cafeteria uses 50 more pounds of soy than hamburger and spends $350 a week. How much soy does the school use?
A.
350 pounds
B.
233 pounds
C.
170 pounds
D.
120 pounds
Hint
11.
Two trains leave the station at the same time. The first train is traveling north at 55 mph and the second train is traveling south at 35 mph. How long does it take until they are 45 miles apart?
A.
1 hour
B.
hour
C.
hour
D.
hour
Hint
12.
Draw a graph of the ordered pairs in the table.
A.
B.
C.
D.
Hint
13.
Find
A.
B.
C.
D.
Hint
14.
Evaluate 5
w
2
if
w
= -
.
A.
B.
C.
-1
D.
1
Hint
15.
Write
and
in order from least to greatest.
A.
B.
C.
D.
Hint
16.
Solve
A.
B.
C.
D.
Hint
17.
Solve –13
b
– 17 – 5
b
= 2
b
– 10 –20
b
– 7.
A.
All Real Numbers
B.
No Solution
C.
b
= 0
D.
b
= 1
Hint
18.
Solve 15(
s
– 3) = 12
s
– 43.
A.
B.
C.
D.
Hint
19.
Andre mows lawns as a summer job. On average, he can mow 3 lawns in 2 hours and 15 minutes. At this rate, how long would it take Andre to mow 5 lawns?
A.
3 hours and 30 minutes
B.
3 hours and 45 minutes
C.
4 hours and 15 minutes
D.
3 hours and 58 minutes
Hint
20.
Solve -15 =
k
- 12.
A.
k
= 27
B.
k
= -27
C.
k
= -3
D.
k
=
Hint