7th grade math

identify a value of x for which sum of 3+x is positive

  1. 👍 0
  2. 👎 0
  3. 👁 83
asked by Robert
  1. you want

    3+x > 0
    so, subtract 3 from both sides to get
    x > -3

    so, pick any value greater than -3

    1. 👍 0
    2. 👎 0
    posted by Steve

Respond to this Question

First Name

Your Response

Similar Questions

  1. 7th grade math

    when x is nonzero integer the sum 0f 3+x is sometimes negative and sometimes positive. Identify a value of x for which the sum of 3+x is negative.

    asked by Robert on September 3, 2014
  2. math

    Which statement is true? A.The sum of two positive integers is sometimes positive, sometimes negative. B.The sum of two negative integers is always negative. C.The sum of a positive integer and a negative integer is always

    asked by Savannah on September 24, 2013
  3. math

    Find the sum of the first one thousand positive integers. Explain how you arrived at your result. Now explain how to find the sum of the first n positive integers, where n is any positive integer, without adding a long list of

    asked by Anonymous on May 16, 2016
  4. Math

    Am I right on these answers 1.Determine the sign of the sum of –18+11. A. Positive B. Negative*** C. Zero 2.Determine the sign of the sum of –8+8. A. Positive B. Negative C. Zero*** 3.Determine the sign of the sum of 14+30. A.

    asked by Cate on April 8, 2019
  5. Math

    Minimizing Sum: Find two positive numbers whose sum is 100 and the sum of whose squares is a minimum.

    asked by David on October 9, 2009
  6. Calculus

    Function f(x) is positive, decreasing and concave up on the closed interval [a, b]. The interval [a, b] is partitioned into 4 equal intervals and these are used to compute the left sum, right sum, and trapezoidal rule

    asked by Alice on February 28, 2019
  7. Calculus

    Function f(x) is positive, decreasing and concave up on the closed interval [a, b]. The interval [a, b] is partitioned into 4 equal intervals and these are used to compute the left sum, right sum, and trapezoidal rule

    asked by Alice on February 28, 2019
  8. math, algebra

    2a+2ab+2b I need a lot of help in this one. it says find two consecutive positive integers such that the sum of their square is 85. how would i do this one i have no clue i know what are positive integers.but i don't know how to

    asked by sana on January 26, 2007
  9. MATH

    Find the only positive integer whose cube is the sum of the cubes of three positive integers immediately preceding it. Find this positive integer. Your algebraic work must be detailed enough to show this is the only positive

    asked by Janice - Please Help!!! on June 7, 2011
  10. statistics

    400 draws are made at random with replacement from 5 tickets that are marked -2, -1, 0, 1, and 2 respectively. Find the expected value of: 1. the number of times positive numbers appear 2. the sum of all the numbers drawn 3. the

    asked by AmmanJordan on May 3, 2013

More Similar Questions