If one side of a square measures (3x-8) find the area of the square

−21x−8

Step-by-step explanation: All sides have the same measure in a square, therefore all sides are 3x-8. Area is equal to 3x-8 times 3x-8 which is −21x−8

9x^2 - 48x + 64

Step-by-step explanation:

Step 1:  FOIL

  (3x - 8)(3x - 8)

  3x * 3x = 9x^2     First

  3x * - 8 = -24x     Outside

  - 8 * 3x = -24x     Inside

  - 8 * - 8 = 64        Last

Step 2: Combine

  9x^2 - 24x - 24x +64

Step 3: Simplify

  9x^2 - 48x + 64    (Answer)

7 weeks

step-by-step explanation:

convert each fraction to the least common multiple of 20, so 3/4 = 15/20 & 1/10 = 2/20, then divide 15 by 2 and you get a little over 7, so the food will last 7 weeks.

relating to or denoting a system of numbers and arithmetic based on the number ten, tenth parts, and powers of ten.

step-by-step explanation: