math

doesnt (-) make the numbder postive
like (-10)=10 and (-7)=7
that's right

  1. 👍 0
  2. 👎 0
  3. 👁 36
asked by jj
  1. No. TWO minuses are equivalent to a plus. The sign of whataver you started with will remain the same.
    -(-7) = 7
    -(7) = -7

    1. 👍 0
    2. 👎 0
    posted by drwls

Respond to this Question

First Name

Your Response

Similar Questions

  1. math

    i did that but something doesnt make sence. the directions are, circle the letters representing irrational numbers. Read these from the top down to get the answer. all the letters i got were aorflanrklrtsrd. it doesnt make sence

    asked by Logan on September 17, 2008
  2. health

    whata re some postive sterotypes for the older adults. I can think of many neg. ones but not many postive ones. all I really have is "your not getting older your getting better"

    asked by april on February 11, 2010
  3. English-Ms. Sue

    Ms. Sue the A-z story I did on the Ugly duckling was a rough draft. Now I have to polish it, and these are the postive and negative comments I received from some classmates. Postive ones: -Cute -Descriptive -Good ending -Good

    asked by Sara on May 31, 2010
  4. microbiology

    penicillin was called a" mircle drug" because it doesnt harm cell. why doesnt it?

    asked by marie on September 2, 2010
  5. MATH

    Whats 12 * 4/5 = ?/1 * ?/? = ?/? * ?/? = what? doesnt make sense

    asked by Bro on August 18, 2015
  6. English

    Identify and list one error in the sentence below: Hand sanitzer doesnt kill all germs. Error:doesnt

    asked by Tim on July 30, 2016
  7. Pre-calc

    Simplify i^51 Im really not sure what they are saying. i to the 51ith power? Wouldnt it already be simplfied or what. It doesnt make sense to me.

    asked by Chels on May 25, 2008
  8. physics

    someone fires a pistol and it's bullet leaves the muzzle at t=0. The position vector of the bullet is r= ax+bty ( a and b are postive constants) what are the units of a and b so the equation to make sense what's the acceleration

    asked by umma on May 28, 2017
  9. english

    irony a-grandma doesnt believe her grandsons story b-schoo lpricipal sees a student break into a locker c-person who reclaims an item from a thief is accused of stealing d-person who loses something doesnt want it back 1-d then c

    asked by Anonymous on April 14, 2013
  10. Any suggestions for easy french dessert?

    ok so for my school we have this thing called OCMC (One Community Many Cultures) and I have to make a poster and then for extra credit I can make a french food. I wanted to make a french dessert (Something that doesnt have to be

    asked by Rebekah on February 2, 2011

More Similar Questions