math
A rectangular garden has a perimeter of 600 yards. If the length of the garden is 250 yards, what is the garden’s width in yards?
25 yards
50 yards
175 yards
350 yards
50 yards
Which of these numbers is a prime number?
4
11
12
15
11
The average of six numbers is 4. If the average of two of those numbers is 2, what is the average of the other four numbers?
5
6
7
8
5
Four more than a number,
x
, is
2
less than
1
3
of another number,
y
. Which of the following algebraic equations correctly represents this sentence?
x
+
4
=
1
3
y
−
2
4
x
=
2
−
1
3
y
4
−
x
=
2
+
1
3
y
x+4=1/3y-2
Four more than a number,
x
, is
2
less than
1
3
of another number,
y
. Which of the following algebraic equations correctly represents this sentence?
x
+
4
=
1
3
y
−
2
4
x
=
2
−
1
3
y
4
−
x
=
2
+
1
3
y
n/a
Evaluate the expression
2
3
+
(
4
+
1
)
.
9
13
15
21
n/a
In a graduating high school class of 532, 15% of the students will receive As and 55% of the students will receive Bs. If 53 students receive Ds and no one failed, what approximate percentage of the students received Cs?
10%
20%
30%
40%
n/a
If a number,
x
, is subtracted from 27, the result is –5. What is the value of
x
?
22
25
32
35
n/a
75 is 60% of what number?
45
125
130
145
n/a
Solve the following equation for
x
if
y
=
2
.
3
x
−
4
y
=
25
x
=
10
x
=
11
x
=
12
x
=
13
n/a
If one side of an obtuse triangle equals 4 inches and the second side equals 5 inches, what does the third side equal?
1 inch
4.6 inches
6.4 inches
9 inches
n/a
If Nick can run 3 miles in 24 minutes, how many miles can he run in 3 hours?
11.25 miles
17.6 miles
21.8 miles
22.5 miles
n/a
Which of the following decimals equals 9.47%?
0.000947
0.00947
0.0947
0.9470
n/a
What is
0.25
×
0.03
?
75
0.75
0.075
0.0075
n/a
An armoire was purchased for $340.32 at an auction, subject to a 5% tax rate. What was the additional tax charged on the armoire?
$15.82
$16.02
$16.39
$17.02
n/a
Jamie had $6.50 in his wallet when he left home. He spent $4.25 on drinks and $2.00 on a magazine. Later, his friend repaid him $2.50 that he had borrowed the previous day. How much money does Jamie have in his wallet now?
$2.75
$3.25
$12.25
$14.25
n/a