posted by .

Solve the compound inequality.
1.-n<2 or 2n-3>5.
2.2c-4>-6 and 3c+1<13

Are these the answer?
1.n<2 or n>4.

  • Math -

    1. No. n>2 and n>4 , which is n>4

    2. correct

  • Math -

    Did you divide the -n by itself and then 2 by -n in order to get the sign reverse?

    Also could you help me on this one? Thanks

    A number minus one is at most nine, or two times the number is at least twenty-four.

    Is it n-1</= 9 or 2n =/> 24 which equal n>/= 12 or n </= 10?

  • Math -

    I divided by -1, which reversed the inequality.

    yes on the second.

Respond to this Question

First Name
School Subject
Your Answer

Similar Questions

  1. algebra

    solve the compound inequality 3x-5>-17 and 4x+3<15 my answer: -4<x<3 Answered in another post.
  2. Algebra 2(check) cont..

    1)solve the inequality -3(r-11)+15>_9 my answer = r<_13 2)solve the inequality -2<4z+10<_12 my answer = -3<z<_1/2 3)solve the inequality 2x-5<_10 or 33-4x<5 my answer is x<_15/2 or <7 4)solve the inequality …
  3. Algebra

    Solve. (x+5)(x-3)(x+4) is greater than 0. Use at least one inequality or compound inequality to express your answer. Type R if the answer is in all real numbers.
  4. algebra final, please help

    Solve (x+17)(x-20)(x+8)>0 The solution set is (x )?
  5. math

    Please solve and explain how to solve the compound inequality: 4 < 4a +3 < 18
  6. algebra 1

    who is correct and why? chloe jonas 3<2x-5<7 3<2x-5<7 3<2x<12 8<2x<7 3/2<x<6 4<x<7/2 2) solve each inequality for x. assume a is constant and a>0 a. -3<ax+1< or equal to 5 b. -1/ax+6<1
  7. math

    solve the compound inequalities as demostrated being careful of how a negative x- term is handled in the solving process show all math work arriving at the solutions display a simple line qraph for each solution set as demostrated. …
  8. compound inequality

    solve the compound inequalities show all math work arriving at the solution display a simple line graph 1-x>-3 or 5x-1>19
  9. math

    Solve the compound inequality. -3 < 2x - 3 < 5
  10. algebra 2

    the 2 unequalities -26<4k-2 and 2k-1<6 A. Write a compound inequality to combine the inequalities shown previously. and B. Solve the compound inequality for values of k. Show your work. Write your final answer as one inequality. …

More Similar Questions