algebra

posted by .

I have tried to work these problem and seem to do it wrong.I need help.
3/4(5x-1/2)-5/3<1/3

could help me please.

6y+2y<-24=
y=-3 is this right.

  • algebra -

    3/4(5x-1/2)-5/3<1/3
    3/4(5x-1/2) < 1/3 + 5/3
    3/4(5x-1/2) < 2 , now multiply by 4
    3(5x - 1/2) < 8 , now expand
    15x - 3/2 < 8 , times 2
    30x - 3 < 16
    30x < 19
    x < 19/30


    your second problem:
    6y+2y<-24
    8y ≤ - 24
    y ≤ -3

Respond to this Question

First Name
School Subject
Your Answer

Similar Questions

  1. Simplfing Fractions

    Three problems I need to know if I am correct or not if not I will place how I got the answer and maybe some one can show me where I messing up aT Simplify 1+2/3 over top 2+1/2 My answer was 2/3 to me it does not seem right If I am …
  2. Algebra

    How do I work this problem, it is not a homework problem but a problem similar to a homework problem. I know i need to factor the left side of the problem. here is what I have so far.. x^2-2x+1=7 x^2-2x+1-7=7-7 x^2-2x-6=0 here is where …
  3. algebra

    Help me solve this problem please, I have tried so many time.I can not seem to get the problem right. x +12 <-8 or x+12>2 x+ 12 < -8 =x +12 > 2 x =4 > -10 is this right
  4. calculus

    I've tried this problem about 20 times and a bunch of different ways and I can't seem to get it right. The problem is: Find the volume of the solid obtained by rotating the region bounded by the given curves about the specified axis. …
  5. algebra

    y^2-4y+3/y^2*4y+12/y^2-2y+1 2y(2y+3)/ I need some help with this problem please I can not seem to work it right.
  6. algebra

    X^2-4x+3/x^2+3x-18-X62-1/x^2+10x+24 can someone work this problem for me. I have tried it does seem to work right.
  7. please help!! algebra

    systems of nonlinear equations i need to help i have tried this problem but i cannot find the right answer i need to determine the real solutions for this: x^2+4xy=10 4x^2-xy=6
  8. Physics

    A concave mirror is constructed so that a man at a distance of 19 cm from the mirror sees his image magnified 2.0 times. What is the radius of the curvature?
  9. College Algebra

    I need help factoring a problem and cant seem to get it right. The one I'm stumped on is 2x^2+7x+2. I have to compute as indicated and write final in the lowest terms. The whole problem is x^2-7x-18/x^2-6x-27*2x^2+7x+2/2x^2+5x+2
  10. Algebra

    I seriously need help on this math problem. I have tried to work it out myself but the answer is not coming out right. Select the approximate values of x that are solutions to f(x) = 0, where f(x) = -8x2 + 3x + 7.

More Similar Questions