Post a New Question

algebra

posted by on .

0.4x+4<0.8x-7
the < has a line under it im supposed to put a inequality symbol and the rest of the answer

  • algebra - ,

    0.4x+4<0.8x-7
    0.4x+4 ≤ 0.8x-7 multiply by 10
    4x + 40 ≤ 8x - 70
    -4x ≤ 110
    x ≥ -55/2 or x ≥ -27.5

Answer This Question

First Name:
School Subject:
Answer:

Related Questions

More Related Questions

Post a New Question