Zeke buys x tapes selling for $6 each, and y CDs selling for $7 each. Which of the following represents the total cost, in dollars, of his purchase? What is the equation for it?
Zeke buys x tapes selling for $6 each, and y CDs selling for $7 each. Which of the following represents the total cost, in dollars, of his purchase? What is the equation for it?
Elementary Algebra
17th Edition
ISBN:9780998625713
Author:Lynn Marecek, MaryAnne Anthony-Smith
Publisher:Lynn Marecek, MaryAnne Anthony-Smith
Chapter3: Math Models
Section3.3: Solve Mixture Applications
Problem 3.65TI: Remy has $14,000 to invest in two mutual funds. One fund pays interest at 4% per year and the other...
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Zeke buys x tapes selling for $6 each, and y CDs selling for $7 each. Which of the following represents the total cost, in dollars, of his purchase?
What is the equation for it?
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