A father is 4 times as old as his son. In 20 years the father will be twice as old as his son. Find their present ages

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

What are two numbers that have a sum of 15?

Which of the following statements is a true conclusion that can be made from the scaled bargraph?