Challenge The price of Stock A at 9 AM was $12.16. Since then, the price has been increasing at the rate of $0.11 each hour, At noon the price of Stock B was $12.91 It begins to decrease at the
rate of $0.12 each hour. If the two rates continue, in how many hours will the prices of the two
stocks be the same?
in about hours, the prices of the two stocks will be the same
(Round to the nearest tenth as needed)

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step-by-step explanation:

its a, i had the same answer, its from study island right

step-by-step explanation:

answers

\3. yes the presentation (i.e. odd numbers being written as differences of two squares) is possible for all odd natural number however the presentation may not be unique. for example,  57=112−82=292−28257=112−82=292−282.

\4. 2 can't be written as a difference of two squares because 4-1=3 and 1-1=0 and the difference of squares grows to integers larger that 3.

can i get some in proving questions 1 and 2?