A larger number, x, is 4 times another number, y. The difference between the two numbers is 18. What is the value of the smaller number?
Record your answer and fill in the bubbles on your answer document.

The sum of two numbers is 86, and their difference is 20. find the two numbers

The table shows the balance of a money market account over time. write a function that represents the balance y (in dollars) after t years.

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?