A community for students.

Here's the question you clicked on:

55 members online
  • 0 replying
  • 0 viewing

friendzone

  • one year ago

Solve the equation for x. -6x + 8x = -46 A) -23 B) 3.2 C) 12 D) 16

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

    Daniel's basic cell phone rate each month is $29.95. Add to that $5.95 for voice mail and $2.95 for text messaging. This past month Daniel spent an additional C dollars on long distance. His total bill was $62.35. How much did Daniel spend on long distance? A) $23.50 B) $24.00 C) $62.35 D) $63.00

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

    f 5 + Y = 12, and you add -5 to the left side of equation, what should you add to right side of equation? A) -7 B) -5 C) 5 D) 7 Bonus Question 4) A store is having a sale on 200 DVD movies. Some of the movies are being sold for $10 and some of them are being sold for $12. If the store made $2200 after selling all 200 DVDs, how many $12 DVDs were sold? A) 50 B) 75 C) 100 D) 150

  3. pooja195
    • one year ago
    Best Response
    You've already chosen the best response.
    Medals 0

    1) combine like terms and divide by the x value

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

    Solve. 3(x + 1) - 2x = -6. A) x = 1 B) x = 5 C) x = -7 D) x = -9 6) 3x + 2y = 2 -2x + y = 8 Solve the system of equations. A) (-2,4) B) (4,-2) C) (-4,-2) D) ( 5 4 , - 1 2 ) 7) Solve for x: 4x + 12 = 8 (given) 4x = -4 (subtraction) x = -1 What is the reason for the last step in the argument? A) division B) addition C) subtraction D) symmetric property 8) 2(x + 7) + 3x = 12 (given) 2x + 14 + 3x = 12 (?) 5x + 14 = 12 (simplify) 5x = -2 (subtraction) x = - 2 5 (division) What is the missing reason? A) Addition B) Subtraction Eliminate C) Reflexive Property D) Distributive Property

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

    2x + 5 = 10 What is the first operation used in solving this equation? A) addition B) division C) multiplication D) subtraction 10) Jeremy sells pencils. His daily sales have been linear. Jeremy sold 20 pencils on the first day, 23 pencils on the second day, and 26 pencils on the third day. A function can model Jeremy’s sequence. What is the slope of that function? A) -20 B) -3 Eliminate C) 0 D) 3

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

    Which one of your questions have you tried working out?

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

    No offense but I will not work these out until you tell me what you think the answer is. I have spent years learning all of the math I have. This isn't a Google service

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

    For all of these problems, you need to isolate your variable by subtraction and then division. That's essentially the formula for most of these. Also, think of items as variables. Then apply my previous advice.

  9. 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.