The table shows population data for a community
a.) what is the percent change from 2007 to 2013? (the answer for 'a' is 6.9; i already know a and i am looking for b)
b.) use this percent change to predict the population in 2009

in 2007, the population was 118,000
in 2013, the population was 138,000

can anyone me with letter b?

Cameron made 1 loaf of bread. his family ate 4/6 of the loaf of bread. how much of the loaf of bread remains? /

Mary beth used the mapping rule to find the coordinates of a point that had been rotated 90° counterclockwise around the origin. examine the steps to determine whether she made an error. m (3, –6) is rotated 90° counterclockwise. (x, y) → (–y, x) 1. switch the x- and y-coordinates: (6, –3) 2. multiply the new x-coordinate by –1: (6(–1), –3) 3. simplify: (–6, –3) .

If the measure of angle 1 is 110 degrees and the measure of angle 3 is (2 x+10 degree), what is the value of x?