Evan bought 6 batteries that cost $10 each and 6 there is that cost $4 each. the total cost was the same as he would have spent buying 6 there is that cost $14 each. so, (6x10)+(6x4). what property does the equation illustrate.

7 ft 6 in means 7 1/2, because 6 in is 1/2 of a foot. 7 ft 8 in means 7 2/3 because 8 in is 2/3 of a foot. 23/3 = 7 2/3. 15/2 = 7 1/2.

23/3   *   15/2   = 57 1/2

step-by-step explanation:

step by step explanation: when u removing the parentheses and combined them that would be : x+3y-x-y=2y

answer: the answer for that is 22/3