captainrehan40
Answered

Welcome to Westonci.ca, the place where your questions find answers from a community of knowledgeable experts. Join our platform to connect with experts ready to provide accurate answers to your questions in various fields. Join our Q&A platform to connect with experts dedicated to providing accurate answers to your questions in various fields.

The cost, c, of paper towels, based on the number of rolls, r, is given by this equation.

c=1.29r
What is the unit rate of the cost of the paper towels in dollars per roll?

Enter your answer as a decimal, like this: 42.53

Sagot :

[tex]\\ \sf\longmapsto c=1.29r[/tex]

  • cost is 1$

[tex]\\ \sf\longmapsto 1=1.29r[/tex]

[tex]\\ \sf\longmapsto r=\dfrac{1}{1.29}[/tex]

[tex]\\ \sf\longmapsto r=0.7[/tex]

  • Cost of 0.7 rolls is 1

Cost of 1 roll

[tex]\\ \sf\longmapsto \dfrac{1}{0.7}[/tex]

[tex]\\ \sf\longmapsto \dfrac{10}{7}[/tex]

[tex]\\ \sf\longmapsto 1.4\$[/tex]

Thank you for your visit. We are dedicated to helping you find the information you need, whenever you need it. Thanks for using our platform. We aim to provide accurate and up-to-date answers to all your queries. Come back soon. We're glad you visited Westonci.ca. Return anytime for updated answers from our knowledgeable team.