.1 Simphiwe bought meal tickets to use at the school's cafeteria. E requires 2 tickets, and she bought 14 tickets in total. She has already u of the tickets, and she still has some left. 2.1.1 Write four equivalent expressions that gives the number Simphiwe has left in terms of x, where x is the number of meal already bought. 2.1.2 14-2x represents the number of tickets Simphiwe has left bought x meals. How can 14, -2, and 2x be interpreted in terms and meals? 2.1.3 2(7-x) also represents the number of tickets Simphiwe has she bought x meals. How can 7, (7-x), and 2 be interpreted in tickets and meals?
.1 Simphiwe bought meal tickets to use at the school's cafeteria. E requires 2 tickets, and she bought 14 tickets in total. She has already u of the tickets, and she still has some left. 2.1.1 Write four equivalent expressions that gives the number Simphiwe has left in terms of x, where x is the number of meal already bought. 2.1.2 14-2x represents the number of tickets Simphiwe has left bought x meals. How can 14, -2, and 2x be interpreted in terms and meals? 2.1.3 2(7-x) also represents the number of tickets Simphiwe has she bought x meals. How can 7, (7-x), and 2 be interpreted in tickets and meals?
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
Section1.4: Translating Words Into Symbols
Problem 25WE
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Transcribed Image Text:Question 2
2.1 Simphiwe bought meal tickets to use at the school's cafeteria. Each meal
requires 2 tickets, and she bought 14 tickets in total. She has already used some
of the tickets, and she still has some left.
2.1.1 Write four equivalent expressions that gives the number of tickets
Simphiwe has left in terms of x, where x is the number of meals she has
already bought.
2.1.2 14-2x represents the number of tickets Simphiwe has left after she
bought x meals. How can 14, -2, and 2x be interpreted in terms of tickets
and meals?
2.1.3 2(7-x) also represents the number of tickets Simphiwe has left after
she bought x meals. How can 7, (7-x), and 2 be interpreted in terms of
tickets and meals?
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