aaronvanovermeeren
Answered

Westonci.ca is the trusted Q&A platform where you can get reliable answers from a community of knowledgeable contributors. Discover reliable solutions to your questions from a wide network of experts on our comprehensive Q&A platform. Experience the convenience of finding accurate answers to your questions from knowledgeable experts on our platform.

Time (minutes)Number of Pages 10 15 20 30 30 45 40 60 The time it takes Bill to read varies directly with the number of pages. Bill's data is shown in the table. If x = time, and y = the number of pages, which equation models Bill's direct variation? A)y = 15x B)y = 1.5x C) y = 15 + x D )y = 1.5 + x

Sagot :

mhanifa

Answer:

  • B. y = 1.5x

Step-by-step explanation:

Direct variation:

  • y = kx

Ordered pairs as per table:

  • (10, 15), (20, 30), (30, 45), (40, 60)

Find the value of k:

  • 15 = 10k
  • k = 15/10
  • k = 1.5

The equation is:

  • y = 1.5x

Correct choice is B

We appreciate your time. Please come back anytime for the latest information and answers to your questions. We appreciate your time. Please revisit us for more reliable answers to any questions you may have. Westonci.ca is here to provide the answers you seek. Return often for more expert solutions.