a △ b means (7-a)*(3+b). Find c if
3 △ 1=5 △ c Please help. Ms.Sue possible to answer??

  1. 👍 0
  2. 👎 0
  3. 👁 14
asked by Grace
  1. Just plug in the numbers.

    3△5 = (7-3)(3+5) = 32
    5△c = (7-5)(3+c) = 6+2c


    32 = 6+2c
    c = 13

    1. 👍 0
    2. 👎 0
    posted by Steve
  2. Thank You

    1. 👍 0
    2. 👎 0
    posted by Grace

Respond to this Question

First Name

Your Response

Similar Questions

  1. English-Ms. Sue

    Ms. Sue could you take a moment to look at my previous post please. I've responded and said what I think that line means.(I really want to know what it means in depth though)

    asked by Sara on April 14, 2010
  2. 7th Grade English

    Ms. Sue or any other teacher I need your help. This is what I wrote for my english essay about Diversity Means. Diversity means the condition of being different. What good about it that you can ... That's all I got like this is a

    asked by Laruen on November 12, 2011
  3. Literature- Urgent 2

    "When the wars over the'll be traveling to mars and back." Thanks Ms. Sue.. but I have no idea what it means?.. Maybe it means that they'll grow up soon and will be experiencing the strange feeling of not being scared abotu the

    asked by IB student on August 11, 2012
  4. Physics

    Speedy Sue during is driving at 30.0m/s and enters a 1 lane tunnel. She then observes a slow moving van 155m ahead traveling at 5.0m/s. She applies the brakes but can only accelerate at -2.0m/s^2 b/c road is wet. a) will there be

    asked by ~christina~ on September 24, 2007
  5. la

    la - Connexus CHEAT! - Ms. Sue, Wednesday, November 9, 2016 at 1:59pm You just grievously insulted me! Why on earth do you think I would give you the answers?? Teachers, note: This "student" posted from South Bend. guys how and

    asked by My real name karimya brown on November 10, 2016
  6. Grade 12 Physics

    A young woman named Sassy Sue purchases a sports utility vehicle that can accelerate at the rate of 4.88m/s^2. She decides to test the car by dragging with another speedster, McSpeedy. Both start from rest, but experienced

    asked by Haley on September 12, 2007
  7. social studies

    to ms sue, i want some points on what to write what my state means to me

    asked by esha on January 26, 2012
  8. Maths

    Sue and Mary agree to play the best of three games of badminton. They stop if either of them have won two games. Over a long period of time, Sue wins 4 games out of every 5 games they play. Find the probability that Sue will win

    asked by Dark on November 1, 2014
  9. math

    Many thanks, Ms. Sue! then, round to nearest tenth of a percent means 12.35%=12.4%, is this right?

    asked by Jianguo on March 16, 2017
  10. competition

    if means '¡Á' ,'q' means'-' , 'r' means ' ' 's' means '¡' then find the values of the following expression. 16s64q2p5r10

    asked by sagar on November 28, 2014

More Similar Questions