3(12-5)+8X4

16 results

  1. math

    8x4-3= 8 x 4 is....? Then subtract 3. You should use parentheses to clarify whether you mean 8x(4-3) or (8x4)-3. They are not the same. If you were keying in the numbers and operations on a calculator, the multiplication would occur first, but writing it the way you have done ...
  2. Fraction Test Question

    Here is a question I had on a test. 4x8 = 8x4 (8x4)=32 32x4= What could be another outcome of this answer? Answer choices had fractions in them.
  3. MATH

    3(12-5)+8X4
  4. math

    name a multiplication fact that can help you with 8x4, and tell how
  5. math

    how many posts are needed to build a fence if the area is 32 and perimeter is 24 and the dimensions are 8x4
  6. Math

    Procedure to find Product in simplest form 8X5/6 4X1/4 22X13/33 6X1 7/8 8X4/27 110X21/66
  7. algebra

    x5−8x4+28x3−56x2+64x−32=0
  8. math

    Use synthetic division and the Remainder Theorem to find the indicated function value. f(x) = x5 - 8x4 - 9x3 - 6; f(3) I keep coming up with the answer of -222, but that is not an option... I don't know what I'm doing wrong!!! PLEASE HELP--I only have 20 mins left to submit ...
  9. Math

    Rectangle A is 8 cm long and 4 cm wide. Rectangle B is 4 cm long and 2 cm wide. What is the ratio of the area of rectangle A to rectangle B? 8x4=32 4x2=8 32:8 Is my answer correct?
  10. Math

    Ron is tiling a countertop he needs to place 54 square tiles in each of eight rows to cover the counter he wants to randomly place eight groups of four blue tiles each and have the rest of the tiles be white how many white tiles will Rod need? First I did 54 x 8= 422 Then I ...
  11. Algebra

    f(x) = -8x4 – 3x + 2 1. Given the function above, what is the right end behavior? 2. Given the function above, what is the left end behavior? 3. Given the function above, what is the maximum number of turns?
  12. Algebra

    f(x) = -8x4 – 3x + 2 1. Given the function above, what is the right end behavior? 2. Given the function above, what is the left end behavior? 3. Given the function above, what is the maximum number of turns?
  13. math: algebra

    I need help checking my answer. I wasn't sure if 8 and 8 were both side lenegth's or if 22 is the slant height but I think it is got kind of confused there also wasn't sure how I was suppose to solve it but I sloved the problem how I though it was suppose to be sloved I have ...
  14. Geometry

    42x25 rectangular roof(one side) We need to fill this roof with 8x4 plywood pieces. So, we need about 33 plywood pieces to fill one side roof. How do I show a possible arrangement of pieces on half of the roof. Make a few cuts. What is the area of the scrap pieces left? Thanks...
  15. math

    how can i make the content equal the same %? what did i do wrong? Lunch: Ground nut protein Fat content = 3.5 grams 1 gram contains fat of 9 calories 2 grams contain fat of 9 x 3.5 = 31.5 calories Total quantity = 320 calories Fat content = (31.5/320) x 100 = 9.84% Protein ...
  16. Geometry

    Hi, I have a quick question that needs to be answered: If plywood came in pieces that measure 8feet by 4feet, how many pieces of plywood are need to cover the roof (which has a base of 42 feet and a height of 25 feet)? I would also like to ask you is it possible that you ...
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