Discover answers to your questions with Westonci.ca, the leading Q&A platform that connects you with knowledgeable experts. Get immediate and reliable answers to your questions from a community of experienced experts on our platform. Connect with a community of professionals ready to help you find accurate solutions to your questions quickly and efficiently.

A student wants to learn how to spell 200 words on a list. The student learned how to spell the first 25 words on the list at a rate of 5 words per day. At this rate, how many days will it take for the student to learn how to spell the remaining words on the list
A. 14
B. 15
C. 35
D. 45


Sagot :

  • Rate of change=5
  • Y intercept=b=25

Equation in slope intercept form

  • y=mx+b
  • y=5x+25

Now

  • 5x+25=200
  • 5x=175
  • x=175/5
  • x=35