College Algerbra

profiletammygiebler
Home>Homework Answsers>Mathematics homework help>Algebra homework help
  •  1.  part 1 First, we perform the operations in the numerator and the denominator 
  • −10 + 20 / −5 + −2 / −1−1 = __ / −5 + −2 / __

  • 2.  Simplify the algebraic expression by combining similar terms.
    • 18x − 5 + 7x – 7

  • 3. Simplify the algebraic expression by removing parentheses and combining similar terms.
    • 8(x + 2) + 6(x + 3)

  • 4. Use your calculator and evaluate the algebraic expression for the indicated values. Express the final answer to the nearest tenth.
    • πr2, π = 3.14 and r = 4.9

  • 5. Answer the question with an algebraic expression.
    Brian is n years old. How old will he be in 27 years? 
  • ____ yrs old

  • 6. Solve the equation. (If all real numbers are solutions, enter REALS. Enter EMPTY for the empty set.)
  • −9 = 3x – 12
  • X=

  • 7. Solve the equation. (If all real numbers are solutions, enter REALS. Enter EMPTY for the empty set.)
  • 7x + 3 − 4x = x – 15
  • X=

  • 8. Solve the equation. (If all real numbers are solutions, enter REALS. Enter EMPTY for the empty set.)
  • x − 5 − 5x = 8x + 7 − 11x
  • x=

  • 9. Solve the equation. (If all real numbers are solutions, enter REALS. Enter EMPTY for the empty set.)
  • −2(x − 5) = 11
  • X=

  • 10. Solve the equation. (If all real numbers are solutions, enter REALS. Enter EMPTY for the empty set.)
  • 4x − 3(x − 9) = −15
  • X=

  • 11. Use an algebraic approach to solve the problem.
    If 13 is subtracted from three times a certain number, the result is 26. Find the number. 

  • 12.. Use an algebraic approach to solve the problem.
    Find three consecutive integers whose sum is 54.   
    • 8 years ago
    • 8
    Report issue
    Answer(5)
    profile
    udayra2916
    5.0 (132)
    5.0 (19)
    Chat

    Purchase the answer to view it

    blurred-text
    • attachment
      math.docx
    profile
    Wamiqq
    4.9 (5)
     (Not rated)
    Chat

    Purchase the answer to view it

    blurred-text
    NOT RATED
    • attachment
      20180628_201041.jpg
    • attachment
      20180628_202311.jpg
    profile
    Hiruni.Koth
    5.0 (1)
     (Not rated)
    Chat

    Purchase the answer to view it

    blurred-text
    NOT RATED
    • attachment
      Maths1.docx
    profile
    Lachapel
    4.5 (100)
    4.6 (50)
    Chat

    Purchase the answer to view it

    blurred-text
    NOT RATED
    • attachment
      COLLEGEALGEBRA.docx
    profile
    pavan1001
    4.4 (182)
    4.5 (16)
    Chat

    Purchase the answer to view it

    blurred-text
    NOT RATED