WorksheetsUnit 1 & 2 Final Review
Total questions: 13
Worksheet time: 3hrs 15mins
Name
Class
Date
1.
Which set is in order form greatest to least?
a)
0.18, 2/11, 24%, 3/11, 0.28
b)
0.28, 3/11, 24%, 2/11, 0.18
c)
0.28, 3/11, 24%, 0.18, 2/11
d)
3/11, 0.28, 24%, 2/11, 0.18
2.
A human red blood cell is 0.000008 meter in diameter. Which of the following represents this number in scientific notation?
a)
0.8 x 10-6
b)
8.0 x 10-6
c)
0.8 x 106
d)
8.0 x 106
3.
The radius of a proton is about 1.2x10⁻⁵ meters. Which of the following represents this number in standard form?
a)
1,200,000,000,000,000
b)
120000000000000
c)
.0000000000000012
d)
12,000,000,000,000,000
4.
The number π is included in which subset?
a)
Integers
b)
Rational numbers
c)
Real numbers
d)
Whole numbers
5.
The number -¾ fall into in which of the following subsets of numbers?
a)
Natural numbers
b)
Integers
c)
Irrational numbers
d)
Real numbers
6.
Renting video games from Store S costs $2.50 per game plus a monthly fee of $5.00. Renting video games from Store T costs $5.00 per game with no monthly fee. The monthly cost to rent video games depends on the number of video games, v, rented. Which inequality represents the situation when the monthly cost at Store S is less than the monthly cost at Store T?
a)
2.5v + 5 < 5v
b)
2.5v + 5 > 5v
c)
7.5v < 5v
d)
7.5v > 5v
7.
Leslie has $55.00. Her brother has $115. Leslie saves $7 per week. Her brother saves $5 per week. After x weeks, they will have saved the same amount. What equation shows this relationship?
a)
5x-55=7x-115
b)
7x-55=5x-115
c)
7x+55=5x+115
d)
7+55x=5+115x
8.
What value of x makes this equation true?
0.6x-5 = 0.1x+7
0.6x-5 = 0.1x+7
a)
4
b)
14
c)
24
d)
6
9.
The model below represents the equation x+4=4x+2. Solve for x.
a)
⅔
b)
2
c)
6/5
d)
4
10.
Solve for x.
a)
14⅔
b)
16⅔
c)
54⅔
d)
10
11.
What is the value of x?
a)
3⅗
b)
5⅚
c)
-3⅗
d)
-5⅚
12.
The two parallel lines, n and m, are cut by a transversal, t. If ∠1=(3x+8)° and
∠2=(4x-26)°, what would be the value of ∠1 and ∠2?
∠2=(4x-26)°, what would be the value of ∠1 and ∠2?
a)
34°
b)
110°
c)
70°
d)
180°
13.
Triangle ABC is similar to triangle XYZ shown below. If m∠C = 10x+5 and m∠Z = 8x+16, what is the measure of angle Z?
a)
180°
b)
5.5°
c)
60°
d)
90°
100 %
