Use this space for
computations.
11 If the formula for the perimeter of a rectangle is P = 2l + 2w,
then w can be expressed as
–
–
2
l
P
P
l
-
-
(1)
w
(3) w
=
=
2
2
–
–
P
2
l
P
2
w
-
-
(2)
(4)
w
=
w
=
2
2
l
12 In the right triangle shown in the diagram below, what is the value of
x to the nearest whole number?
x
30°
24
(1) 12
(3) 21
(2) 14
(4) 28
13 What is the slope of the line that passes through the points (2,5) and
(7,3)?
5
8
(1) – 2
(3) 9
2
9
(2) – 5
(4) 8
[5]
[OVER]
Integrated Algebra – Jan. ’09