A business ordered t-shirts for advertisement. They ordered red shirt and blue shirts. The order was for a total of 750 shirts. They ordered 70 more blue shirts than red shirts. How many of each color was ordered? 19. Let r represent the number of red shirts and b represent the number of blue shirts. Write a system of equations. A) C) fr+b=750 r=b+70 [r+b=750 b=r+70 20. How many red shirts were ordered? 21. How many blue shirts were ordered? B) D) fr+b=70 b=r+750 fr+b=70 r=b+750 Choices for 20-21: A) 360 D) 475 AC) 510 B) 275 E) 305 AD) 340 C) 410 AB) 390 AE) 240
A business ordered t-shirts for advertisement. They ordered red shirt and blue shirts. The order was for a total of 750 shirts. They ordered 70 more blue shirts than red shirts. How many of each color was ordered? 19. Let r represent the number of red shirts and b represent the number of blue shirts. Write a system of equations. A) C) fr+b=750 r=b+70 [r+b=750 b=r+70 20. How many red shirts were ordered? 21. How many blue shirts were ordered? B) D) fr+b=70 b=r+750 fr+b=70 r=b+750 Choices for 20-21: A) 360 D) 475 AC) 510 B) 275 E) 305 AD) 340 C) 410 AB) 390 AE) 240
Algebra: Structure And Method, Book 1
(REV)00th Edition
ISBN:9780395977224
Author:Richard G. Brown, Mary P. Dolciani, Robert H. Sorgenfrey, William L. Cole
Publisher:Richard G. Brown, Mary P. Dolciani, Robert H. Sorgenfrey, William L. Cole
Chapter1: Introduction To Algebra
Section: Chapter Questions
Problem 10CT
Related questions
Question
19,20,21
Expert Solution
This question has been solved!
Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.
Step by step
Solved in 2 steps with 2 images
Recommended textbooks for you
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
Elementary Algebra
Algebra
ISBN:
9780998625713
Author:
Lynn Marecek, MaryAnne Anthony-Smith
Publisher:
OpenStax - Rice University
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
Elementary Algebra
Algebra
ISBN:
9780998625713
Author:
Lynn Marecek, MaryAnne Anthony-Smith
Publisher:
OpenStax - Rice University
Glencoe Algebra 1, Student Edition, 9780079039897…
Algebra
ISBN:
9780079039897
Author:
Carter
Publisher:
McGraw Hill
Holt Mcdougal Larson Pre-algebra: Student Edition…
Algebra
ISBN:
9780547587776
Author:
HOLT MCDOUGAL
Publisher:
HOLT MCDOUGAL