Algebra

posted by .

Please solve the inequality

.04 x + .06(12000-x) >= 650

  • Algebra -

    .04x + 720 - .06x ≥ 650
    -.02x ≥ -70
    x ≥ -70/-.02
    x ≥ 3500

  • Algebra -

    Shouldn't the answer be less than or = to?

  • Algebra -

    yes, of course you are right.
    When dividing by a negative we have to reverse the inequality sign.

    Time for my third cup of coffee.

Respond to this Question

First Name
School Subject
Your Answer

Similar Questions

  1. 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 …
  2. algebra II

    14. Solve the inquality -3(r-11) + 15 equal or greater than 9. 15.Solve the inequality: -2 < 4z = 10 lessthan or equal to 12. 16. Solve the inequality 2x-5 less than or equal to 10 or 33 - 4x < 5 17. Solve the inequality 3 | …
  3. algebra

    how would i solve this question. Please show work 12000 + 7t^2 + 6000
  4. Pre-Algebra

    Can someone please show me how to solve these problems step-by-step so that I can understand how to do them?
  5. Algebra

    Please Solve the inequality: x + .06(12000-x) >= 650
  6. Algebra

    Please solve the inequality .04 x + .06(12000-x) >= 650 .04x + 720 - .06x ¡Ý 650 -.02x ¡Ý -70 x ¡Ý -70/-.02 x ¡Ý 3500 I think this is wrong and what is below is correct?
  7. Algebra

    .04x + 720 - .06x > = 650 -.02x <= -70 x < = -70/-.02 x < = 3500 Or do the sign go the other way like this?
  8. Algebra

    1. Why does the inequality sign change when both sides of the inequality are multiplied or divided by a negative number?
  9. algebra homework check

    The monthly rents for the apartments in a Business building are listed below. $425, $550, $550, $550, $650, $650, $650, $650, $800, $900 Part A: Find the mean$637.50 median=$650 mode=$650 range=$475 and standard deviation of the rents?
  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