-3f^2+4f-3+8f^2+7ft1 3x^2+5x-5x^2-4x+5-2 Pleeaase help me!

  1. -3f^2+4f-3+8f^2+7ft13x^2+5x-5x^2-4x+5-2 Pleeaase help me! this is worth 4 points and I have my answers but they just don't fit
    1. answers icon 1 answer
    2. nonononono asked by nonononono
    3. views icon 417 views
  2. A car starts from rest and accelerates uniformly to a velocity of 8ft/s after traveling 250 ft. Find its acceleretaion.Help me
    1. answers icon 3 answers
    2. Desiree asked by Desiree
    3. views icon 674 views
  3. Ok. so i'm supposed to find the coordinates of a line using the slope intercept method but i don't understand it!!! can some one
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    2. Alli P. asked by Alli P.
    3. views icon 1,054 views