math

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

  1. 👍
  2. 👎
  3. 👁
  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. 👍
    2. 👎

Respond to this Question

First Name

Your Response

Similar Questions

  1. physics =)

    A 0.200 kg plastic ball moves with a velocity of 0.30 m/s. It collides with a second plastic ball of mass 0.100 kg, which is moving along the same line at a speed of 0.10 m/s. After the collision, both balls continue moving in the

  2. math

    Ariel wants to choose 5 players for her basketball team. There are 7 players to choose from. How many different teams can Ariel make? A) 21 B) 35 C) 42 D) 56 please help me! And show how you got the answer! I thought you were

  3. physics

    Rubidium forms the postive Rb+ Is this ion larger or smaller then the neutral atom? Explain PLEASE

  4. Introduction to Early Childhood Education

    which of the following is not a characteristic that an early childhood educaton professional should have? Postive attitude sense of humor carelessness ** Self-regulation

  1. Math

    1.-5+3=__ a.-8** B.-3 c. 2 d. 8 2. Select the word that best completes the statement The sum of two integers is ____ Postive a. Always B. sometimes** c. never 3. 16 +(-9)= a. 7 b. -7** c. 25 d.-25 4. -14+(-18)= a. -4 b. 4 c. 32**

  2. physics EM

    You have a 0.600-m-long copper wire. You want to make an N-turn current loop that generates a 1.30 mT magnetic field at the center when the current is 0.600 A. You must use the entire wire. What will be the diameter of your coil?

  3. Math

    Find G1 in geometric progression for which the sum of 1st two terms is -4 and the fifth term is 4 times the third term. If the common ratio is postive

  4. MATH EMERGENCY

    Given Equation AX + BY + C = 0, which following conditions would be true for graph of line to have a negative slope and a postive y-intercept? A. A>0, B>0, C>0 B. A>0, B0 C. A>0, B>0, C0, B

  1. Polarity and electronegativity (science)

    Describe the concept of polarity. How is polrity related to electronegativity? ~Well I think that polarity is how I remember it.."pull" basically due to the tendency for electronegative atoms in a molecule to attract the other

  2. Math

    The product of two consecutive postive even numbers is 1088. What are the numbers.

  3. 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

  4. economics (game theory)

    Consider the normal tick tack toe game, but this time you have to AVOID getting 3 in a row in any line. Is there any strategy you can tell me that will make sure the first mover doesnt lose. Thanks

You can view more similar questions or ask a new question.