Keshav has $250 in his account. this is $75 more than his brother nalin has in his account. write and solve an addition equation to find the amount of money in nalins account.

What is the slope of the line that contains the points (4,8) and (9,8)? what type of line is it?

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?

What are the solutions of the system? solve by graphing. y = x^2 + 3x + 2 y = 2x + 2