A man has a box of coins that he uses when playing poker with friends. The box currently contains 35 coins, consisting of pennies, dimes, and quarters. The number of pennies is equal to the number of dimes, and the total value is $2.90. How many of each denomination of coins does he have?

Graph the system: f(x)= 3/x-2; f(x)= 1/2x + 2

The median of a data set is the measure of center that is found by adding the data values and dividing the total by the number of data values that is the value that occurs with the greatest frequency that is the value midway between the maximum and minimum values in the original data set that is the middle value when the original data values are arranged in order of increasing (or decreasing) magnitude

What is the distance between point a and b