1.
A drain pipe is five inches in diameter. If the sides of the pipe are
thick, find the width of the opening in the pipe.
A.
inches
B.
inches
C.
inches
D.
inches
Hint
2.
Solve the equation
. Write the solution in simplest form.
A.
B.
C.
D.
Hint
3.
Find the sum of
.
A.
B.
C.
D.
Hint
4.
Evaluate
c
+
d
if
c
= -1
and
d
= 3
.
A.
4
B.
-1
C.
1
D.
-4
Hint
5.
Destiny cut a rope into four pieces. The lengths of the four pieces are 3
inches, 2
inches, 4
inches, and 5
. What was the length of the original rope?
A.
15
inches
B.
12
inches
C.
20
inches
D.
10
inches
Hint