Answered: Zeke buys x tapes selling for $6 each,…

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?

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018

18th Edition

ISBN:9780079039897

Author:Carter

Publisher:Carter

Chapter2: Linear Equations

Section2.1: Writing Equations

Problem 22PPS

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Concept explainers

Equations and Inequations

Equations and inequalities describe the relationship between two mathematical expressions.

Linear Functions

A linear function can just be a constant, or it can be the constant multiplied with the variable like x or y. If the variables are of the form, x2, x1/2 or y2 it is not linear. The exponent over the variables should always be 1.

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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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both parts please
Rahul p.