The perimeter of a rectangle is 16 times the length of the shortest sides. The longer sides are 3 inches longer than the shortest sides. What are the dimensions of the rectangle (length and width)? Don't forget to define your variable, write an equation, and show your work!

You were told that the amount of time lapsed between consecutive trades on the new york stock exchange followed a normal distribution with a mean of 15 seconds. you were also told that the probability that the time lapsed between two consecutive trades to fall between 16 to 17 seconds was 13%. the probability that the time lapsed between two consecutive trades would fall below 13 seconds was 7%. what is the probability that the time lapsed between two consecutive trades will be between 14 and 15 seconds?

How to write four times a number,minus 6,is equal to theee times the number+8 as an equqtion

Astudent is solving a system of equations by substitution and comes up with the solution 3 = 3. assuming that he solved the problem correctly, which of the following can be said about this system of equations?