The examples on this review are the type of questions that will
be on the final, they are not an exact copy of the questions.
Answers
are at the end of this page.
13A. Simplify:
a)
b)
c)
d)
13B. Simplify:
a)
b)
c)
d)
13C. Simplify:
a)
b)
c)
d) -
13D. Simplify: 
a)
b)
c)
d)
13E. Simplify:
a)
b)
c)
d)
14A. Evaluate the following
expression for x = -4 and y = -2:
a) 2 b) -2 c) 8 d) -14
14B. Evaluate the following
expression for x = 3 and y = -2:
a) 22 b) 27 c) -14 d) 15
14C. Evaluate the following
expression for x = 5 and y = 3:
a) -6 b) 6 c) 10 d) -10
14D. Evaluate the following
expression for x = 2 and y = -3:
a) -39 b) 0 c) -18 d) -24
14E. Evaluate the following
expression for x = -1 and y = 2:
a)
-2 b) 2 c) -1 d) 1
15A. Evaluate the following
expression for
:
a) 1 3/4 b) -2 c) -1 3/4 d) 1/4
15B. Evaluate the following
expression for
:
a) -11/36 b) 13/36 c) 7/9
d) -23/26
15C. Evaluate the following
expression for
:
a) -4/5 b) -4/45 c) 8/75
d) 1 13/75
15D. Evaluate the following
expression for
:
a) 1/4 b) -1 3/4 c) -1/4
d) -1 1/4
15E. Evaluate the following
expression for
:
a) 7/8 b) 1/8 c) 1/4
d) 1 1/8
16A. Evaluate the following
expression for x = .4 and y = 1.2:
a) 1.2 b) -2.8 c) -3.52
d) .44
16B. Evaluate the following
expression for x = -3.2 and y = .2:
a) -8.32 b) 2.32 c) 1.96
d) 12.16
16C. Evaluate the following
expression for x = 2.5 and y = 1.2:
a) 3.25 b) 9.25 c) 1.56
d) .325
16D. Evaluate the following
expression for x = .1 and y = 3.4:
a) .038 b) .38 c) -34
d) .65
16E. Evaluate the following
expression for x = 2.3 and y = .14:
a) 20.43 b) 10.54 c) 11.11
d) 9.85
17A. Solve for x:
3(x+2) = 15
a)
5 b) 3 c) -5 d) -7
17B. Solve for x:
2x + 4 = 5x – 17
a)
6 b) 7 c) -3 d) 3
17C. Solve for
:
a)
1 b) -1 c) 3 d) -3
17D. Solve for
:
a)
-4 b) 4 c) -5 d) 5
18A. Solve for b:
a)
5 b) -13 c) -5 d) 13
18B. Solve for x:
4(x + 6) = 9x + 13
a)
b)
c)
d)
18C. Solve for h:
a)
0 b)
c)
d) 5
18D. Solve for y:
a)
-6 b) 6 c)
d)
19A. Solve for x:
(2/3)x - 5/6 = 7/9
a)
b)
c)
d)
19B. Solve for x:
½( x + 4) = - 6
a)
-2 b) -10 c) -16 d) -8
19C. Solve for
a)
b)
c)
d)
19D. Solve for
a)
b)
c)
d)
20A. Solve for a:
a)
4 b)
c)
10 d) 20
20B. Solve for x:
a)
b)
c)
d)
20C. Solve for y:
a)
b)
18 c) 2 d) -2
20D. Solve for x:
a)
b)
c)
d)
21A. Solve for x:
0.2x + 0.4x - 0.3 = 0.7x + 0.5
a)
-8 b) 8 c) -2 d) 2
21B. Solve for z:
0.4(z + 7) + 5.6 = 0.7z
a)
-42 b) 12 c) 28 d) 14
21C. Solve for x:
a)
-3 b) 3 c) 2 d) -2
21D. Solve for d:
a)
-11.25 b) 1.25 c)
-1.25 d) 13.75
22A. Solve for y:
51y =
24.48
a)
0.28 b) 0.48 c)
0.49 d) 0.29
22B. Solve for t:
16.7 + 3.7t = 1.16
a)
-4.8 b) 4.2 c) -4.2
d) 4.8
22C. Solve for x:
5.6x + 2 = 4.6x
a)
-2 b) -1 c) 2 d) -4
22D. Solve for a:
3.9a = 31.2
a)
10 b) 9 c) 7 d) 8
23A.. Find the value of
L when P = 12 and W = 4: P = 2L
+ 2W
a)
4 b) 40 c) 10 d) 2
23B. The perimeter of a
rectangle is given by the formula , P = 2L + 2W.
Find the length, L, of the rectangle if the perimeter is 24 ft. and the
width, W, is 5 ft.
a) 7
feet b) 14 feet c) 20
feet d) 28 feet
23C. The formula for the
area of a trapezoid is
.
Solve for h when
,
,
.
a)
b)
8 c) 50 d)
23D. The formula for the area of a triangle is
. Solve for b when A
= 70 and h = 14.
a)
5 b) 7 c) 10 d) 28
24A. A lawyer has 85 clients; of these 20% are
businesses. If B represents the number of businesses, translate this
problem into an algebraic equation.
a) B = 85 –
(.20)(85) b) B = (.20) (85) c) B =
d) B =
24B. To find the selling price of a vehicle, a
dealer multiplies the wholesale price by 120%. If the selling price of the
vehicle is $5320, what is the wholesale price? If W represents the
wholesale price, translate this problem into an algebraic equation.
a) W = (1.20) (5320) b)
W =
c) W = 5320 – (1.20)
(5320) d) W =
24C. Agnes works at the Gap and is told to make
price tags for a new style of tee shirt. The shirts cost $12 a piece, and are
to be marked up 75%. Using the letter P as the price Agnes will put on
the tags, translate this problem into an algebraic equation.
a) P = 12 + (.75)(12)
b) P = (.75)(12) c) P = 12 – (.75)(12) d) P =
24D. The Shugart family paid 20% of the
purchase price of a $75,000 home as a down payment. Using D as the down
payment, translate this problem into an algebraic equation.
a) D = (.20)(75) b)
D = (.20)(75000) c) D =
d) D =
13A. C
13B. A
13C. D
13D. B
13E. A
14A. B
14B. A
14C. C
14D. D
14E. D
15A. A
15B. B
15C. C
15D. D
15E. A
16A. B
16B. C
16C. A
16D. D
16E. D
17A. B
17B. B
17C. A
17D. C
18A. C
18B. C
18C. D
18D. B
19A. C
19B. C
19C. A
19D. B
20A. D
20B. B
20C. C
20D. D
21A. A
21B. C
21C. B
21D. D
22A. B
22B. C
22C. A
22D. D
23A. D
23B. A
23C. B
23D. C
24A. B
24B. D
24C. A
24D. B