Choose the letter that represent the correct answer in each problem: 1. If l am facing East and turn about face, to what direction is my right facing? a. North b. South c. West d. East 2. Liza was eleven years old three years ago. How old will she be ten years hence? a. 34 years old b. 30 years old c. 24 years old d. 4 years old 3. What is the value of x- 2 when 3x - 6= 1? b. 1/3 а. О c. 7/3 d. 4/3 4. What grade did the student receive on his first examination if the grades on his other examinations were 50%, 70%, and 90% and his average on the four examinations was 75%? a. 80% b. 85% c. 90% d. 95% 5. If a = b/2, thenb +2 =_? а. 2а b. 2a +2 C. a +4 d. a +1 6. If the repeating decimal 0.21212121... is written in the simplest fractional form, what is the sum of the numerator and the denominator? а. 40 b. 26 c. 20 d. 10 7. What is the value of 13a +15a ? a. 8a b. 8 с. 2 d. 2a 8. If x2 + y? = 5 and x? - y? = 3, then what is x* - y = to? d. 15 а. 2 b. 4 c. 8 9. What is the remainder if 5100 is divided by 7? b. 5 а. 6 c. 4 d. 2 10. After purchasing a square sheet of plywood whose area is 169 square feet, I found that I must cut off 2 feet from one of its edges in order to fit it onto the side of a wall. What is the area in square feet of this wall? а. 143 b. 144 с. 156 d. 132
Choose the letter that represent the correct answer in each problem: 1. If l am facing East and turn about face, to what direction is my right facing? a. North b. South c. West d. East 2. Liza was eleven years old three years ago. How old will she be ten years hence? a. 34 years old b. 30 years old c. 24 years old d. 4 years old 3. What is the value of x- 2 when 3x - 6= 1? b. 1/3 а. О c. 7/3 d. 4/3 4. What grade did the student receive on his first examination if the grades on his other examinations were 50%, 70%, and 90% and his average on the four examinations was 75%? a. 80% b. 85% c. 90% d. 95% 5. If a = b/2, thenb +2 =_? а. 2а b. 2a +2 C. a +4 d. a +1 6. If the repeating decimal 0.21212121... is written in the simplest fractional form, what is the sum of the numerator and the denominator? а. 40 b. 26 c. 20 d. 10 7. What is the value of 13a +15a ? a. 8a b. 8 с. 2 d. 2a 8. If x2 + y? = 5 and x? - y? = 3, then what is x* - y = to? d. 15 а. 2 b. 4 c. 8 9. What is the remainder if 5100 is divided by 7? b. 5 а. 6 c. 4 d. 2 10. After purchasing a square sheet of plywood whose area is 169 square feet, I found that I must cut off 2 feet from one of its edges in order to fit it onto the side of a wall. What is the area in square feet of this wall? а. 143 b. 144 с. 156 d. 132
Algebra and Trigonometry (6th Edition)
6th Edition
ISBN:9780134463216
Author:Robert F. Blitzer
Publisher:Robert F. Blitzer
ChapterP: Prerequisites: Fundamental Concepts Of Algebra
Section: Chapter Questions
Problem 1MCCP: In Exercises 1-25, simplify the given expression or perform the indicated operation (and simplify,...
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Transcribed Image Text:Choose the letter that represent the correct answer in each problem:
1. If l am facing East and turn about face, to what direction is my right
facing?
a. North
b. South
c. West
d. East
2. Liza was eleven years old three years ago. How old will she be ten years
hence?
a. 34 years old b. 30 years old
c. 24 years old d. 4 years old
3. What is the value of x - 2 when 3x - 6 = 1?
b. 1/3
а. О
c. 7/3
d. 4/3
4. What grade did the student receive on his first examination if the grades
on his other examinations were 50%, 70%, and 90% and his average on
the four examinations was 75%?
a. 80%
b. 85%
c. 90%
d. 95%
5. If a = b/2, thenb+2 =_?
а. 2а
b. 2a + 2
с. а + 4
d. a + 1
6. If the repeating decimal 0.21212121... is written in the simplest
fractional form, what is the sum of the numerator and the denominator?
а. 40
b. 26
с. 20
d. 10
7. What is the value of 13a +15a ?
а. 8а
b. 8
с. 2
d. 2a
8. If x? + y? = 5 and x - y? = 3, then what is x* - y* = to?
d. 15
а. 2
b. 4
с. 8
9. What is the remainder if 5100 is divided by 7?
а. 6
b. 5
c. 4
d. 2
10. After purchasing a square sheet of plywood whose area is 169 square
feet, I found that I must cut off 2 feet from one of its edges in order to fit
it onto the side of a wall. What is the area in square feet of this wall?
с. 156
а. 143
b. 144
d. 132
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