A community for students.

Here's the question you clicked on:

55 members online
  • 0 replying
  • 0 viewing

anonymous

  • one year ago

HELP ME PLEASE :) In a certain town the temperature, x in degrees Celsius on a certain day is described by two statements:

  • This Question is Closed
  1. anonymous
    • one year ago
    Best Response
    You've already chosen the best response.
    Medals 0

    In a certain town the temperature, x in degrees Celsius on a certain day is described by two statements: If 3 times the temperature is increased by 2, the temperature is still less than 14°C. Twice the temperature minus 7 is greater than -11°C. Part A: Create a compound inequality to represent the temperature range. (3 points) Part B: Can the temperature in this town be 5°C? Justify your answer by solving the inequalities in Part A. (3 points) Part C: The average temperature in another town is 3°C, but the actual temperature is within 4°C of the average. Write and solve an inequality to find the range of temperature in this town. (4 points)

  2. anonymous
    • one year ago
    Best Response
    You've already chosen the best response.
    Medals 0

    A) Call the temperature t 3t+2<14 and 2t-7>-11 Solve both inequalities separately, you get t<4 and t>-2 So -2<t<4 B) No! From part A C)-1<t<7

  3. anonymous
    • one year ago
    Best Response
    You've already chosen the best response.
    Medals 0

    I have one more.. Part A: Solve A = 9 over 2(x + 28) for x. (4 points) Part B: Determine the value of x when A = 135. (2 points) Part C: Solve –np – 40 > 10 for n. Show your work. (4 points) @nono266

  4. anonymous
    • one year ago
    Best Response
    You've already chosen the best response.
    Medals 0

    give me a moment im helping 3 people at the same time :)

  5. anonymous
    • one year ago
    Best Response
    You've already chosen the best response.
    Medals 0

    OKay :)

  6. Not the answer you are looking for?
    Search for more explanations.

    • Attachments:

Ask your own question

Sign Up
Find more explanations on OpenStudy
Privacy Policy

Your question is ready. Sign up for free to start getting answers.

spraguer (Moderator)
5 → View Detailed Profile

is replying to Can someone tell me what button the professor is hitting...

23

  • Teamwork 19 Teammate
  • Problem Solving 19 Hero
  • You have blocked this person.
  • ✔ You're a fan Checking fan status...

Thanks for being so helpful in mathematics. If you are getting quality help, make sure you spread the word about OpenStudy.

This is the testimonial you wrote.
You haven't written a testimonial for Owlfred.