C + 11 = 20; c= 9
Is this a solution

1jessica's home town is a mid-sized city experiencing a decline in population. the following graph models the estimated population if the decline continues at the same rate. select the most appropriate unit for the measure of time that the graph represents. a. years b. hours c. days d. weeks

Anyone? 15m is what percent of 60m; 3m; 30m; 1.5 km?

Why is studying fractions important