maths

posted by .

simplify -3(-9)-[-5-3]

  • maths -

    -3(-9)-(-5-3)
    =27+5+3
    =35

  • maths -

    35

  • maths -

    thanks shakera and drwls

Respond to this Question

First Name
School Subject
Your Answer

Similar Questions

  1. maths

    Hi, could someone please tell me how I would go about working these out: (the answer must be in the form aãb where a and b are integers and b is as small as possible.) 1) Simplify ã500 2) Simplify ã50 x ã60 Also.. Simplify …
  2. Intermediate Algebra

    I have a take home test and I'm stuck on a couple. Anyone help please?
  3. Please check my maths answer?

    This is the question: The straight line y=2p+1 intersects the curve y= x+ (p^2/x) at two distinct points. Find the range of values of p. this is what i did: 2p +1 = x + p^2/x simplify.... x^2 + (2p+1)x + p^2 = 0 b^2-4ac > 0 (-2p-1)^2 …
  4. Algebra

    1. LCM of 15x^7 and 45x^7 2. Marla can shovel the driveway in 60min and Bill can do it in 45min how long would it take them to do the job together?
  5. Maths

    Simplify 5*+*
  6. Maths;Check Answers Please :P

    1. Simplify. 5^–1(3^–2) My answer: 1/45 3. Write in scientific notation. 0.0042 My answer: 4.2 X 10^-3 4. Write in standard notation. 6.12 × 10^3 my answer: 6,120 5. Simplify. Write in scientific notation. 0.5(8 × 10^5) My answer: …
  7. maths

    Simplify; p^2 - p - 42
  8. Maths

    Simplify 2/5 Of 8/4 + 3/9 / 2/8
  9. maths

    simplify 6x+4y*-3x+5x-2x*3y
  10. maths

    simplify: 5/6 - 2/3 +1 1/4

More Similar Questions