Homework Help is Here – Start Your Trial Now!
Math
Advanced Math
(12 and 13) An apartment complex rents 1-bedroom, 2-bedroom, and 3-bedroom units, and charges $500, $700, and $850, respectively, per unit for monthly rent. One month, a total of 78 units were occupied, and the total revenue from rent was $52,500. If twice as many 2-bedroom units were occupied as 3-bedroom units, how many units of each type were occupied? 12) Let x represent the number of 1-bedroom units that were occupied, y represent the number of 2-bedroom units that were occupied, and z represent the number of 3-bedroom units that were occupied. Which 3 equations below form the system of equations that can be used to solve this problem? i) x+ y + z = 78 ii) 500x + 700y + 850z = 52500 iii) 2y – z = 0 iv) 1x + 2y + 3z = 78 V) у- 2z %3D0 vi) 500x + 700(2y) + 850(3z) = 52500 a) ii, iv, v b) i, iii, vi c) i, ii, v d) i, ii, i e) ii, iv, vi f) none of these 13) Find the number of 2-bedroom units that were occupied. a) 36 b) 15 c) 16 d) 30 e) 72 f) none of these

(12 and 13) An apartment complex rents 1-bedroom, 2-bedroom, and 3-bedroom units, and charges $500, $700, and $850, respectively, per unit for monthly rent. One month, a total of 78 units were occupied, and the total revenue from rent was $52,500. If twice as many 2-bedroom units were occupied as 3-bedroom units, how many units of each type were occupied? 12) Let x represent the number of 1-bedroom units that were occupied, y represent the number of 2-bedroom units that were occupied, and z represent the number of 3-bedroom units that were occupied. Which 3 equations below form the system of equations that can be used to solve this problem? i) x+ y + z = 78 ii) 500x + 700y + 850z = 52500 iii) 2y – z = 0 iv) 1x + 2y + 3z = 78 V) у- 2z %3D0 vi) 500x + 700(2y) + 850(3z) = 52500 a) ii, iv, v b) i, iii, vi c) i, ii, v d) i, ii, i e) ii, iv, vi f) none of these 13) Find the number of 2-bedroom units that were occupied. a) 36 b) 15 c) 16 d) 30 e) 72 f) none of these

Linear Algebra: A Modern Introduction
Linear Algebra: A Modern Introduction
4th Edition
ISBN:9781285463247
Author:David Poole
Publisher:David Poole
Chapter2: Systems Of Linear Equations
Section2.4: Applications
Problem 26EQ
See similar textbooks
icon
Related questions
Question
(12 and 13) An apartment complex rents 1-bedroom, 2-bedroom, and 3-bedroom units, and charges $500, $700, and $850, respectively, per unit for monthly rent. One month, a total of 78 units were occupied, and the total revenue from rent was $52,500. If twice as many 2-bedroom units were occupied as 3-bedroom units, how many units of each type were occupied? 12) Let x represent the number of 1-bedroom units that were occupied, y represent the number of 2-bedroom units that were occupied, and z represent the number of 3-bedroom units that were occupied. Which 3 equations below form the system of equations that can be used to solve this problem? i) x+ y + z = 78 ii) 500x + 700y + 850z = 52500 iii) 2y – z = 0 iv) 1x + 2y + 3z = 78 V) у- 2z %3D0 vi) 500x + 700(2y) + 850(3z) = 52500 a) ii, iv, v b) i, iii, vi c) i, ii, v d) i, ii, i e) ii, iv, vi f) none of these 13) Find the number of 2-bedroom units that were occupied. a) 36 b) 15 c) 16 d) 30 e) 72 f) none of these
Transcribed Image Text:(12 and 13) An apartment complex rents 1-bedroom, 2-bedroom, and 3-bedroom units, and charges $500, $700, and $850, respectively, per unit for monthly rent. One month, a total of 78 units were occupied, and the total revenue from rent was $52,500. If twice as many 2-bedroom units were occupied as 3-bedroom units, how many units of each type were occupied? 12) Let x represent the number of 1-bedroom units that were occupied, y represent the number of 2-bedroom units that were occupied, and z represent the number of 3-bedroom units that were occupied. Which 3 equations below form the system of equations that can be used to solve this problem? i) x+ y + z = 78 ii) 500x + 700y + 850z = 52500 iii) 2y – z = 0 iv) 1x + 2y + 3z = 78 V) у- 2z %3D0 vi) 500x + 700(2y) + 850(3z) = 52500 a) ii, iv, v b) i, iii, vi c) i, ii, v d) i, ii, i e) ii, iv, vi f) none of these 13) Find the number of 2-bedroom units that were occupied. a) 36 b) 15 c) 16 d) 30 e) 72 f) none of these
Expert Solution
steps

Step by step

Solved in 3 steps

SEE SOLUTIONCheck out a sample Q&A here
Blurred answer
Recommended textbooks for you
Linear Algebra: A Modern Introduction
Linear Algebra: A Modern Introduction
Algebra
ISBN:
9781285463247
Author:
David Poole
Publisher:
Cengage Learning
Glencoe Algebra 1, Student Edition, 9780079039897…
Glencoe Algebra 1, Student Edition, 9780079039897…
Algebra
ISBN:
9780079039897
Author:
Carter
Publisher:
McGraw Hill
Algebra for College Students
Algebra for College Students
Algebra
ISBN:
9781285195780
Author:
Jerome E. Kaufmann, Karen L. Schwitters
Publisher:
Cengage Learning
Algebra: Structure And Method, Book 1
Algebra: Structure And Method, Book 1
Algebra
ISBN:
9780395977224
Author:
Richard G. Brown, Mary P. Dolciani, Robert H. Sorgenfrey, William L. Cole
Publisher:
McDougal Littell
Algebra & Trigonometry with Analytic Geometry
Algebra & Trigonometry with Analytic Geometry
Algebra
ISBN:
9781133382119
Author:
Swokowski
Publisher:
Cengage
College Algebra
College Algebra
Algebra
ISBN:
9781337282291
Author:
Ron Larson
Publisher:
Cengage Learning
SEE MORE TEXTBOOKS