2 Gigi has $330 in her account and she can save an additional $30 every week.
Lala has $780 in her account and she is spending $20 every week.
How many weeks will it take for Gigi to have the same balance in her account as Lala?

Abank gives 6.5% interest per year. what is the growth factor b in this situation?

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

The point a is at –2 and the point b is at 7. marissa would like to divide this line segment in a 4: 3 ratio, and she would like to use the formula x = (x2 – x1) + x1. what values should she substitute into the formula? a = a + b = x1 = x2 =