Write the answer to each problem in terms of the variable.1)chandler is y years old. what expression represent his age 4 yr ago? 11 yr from now?
2)claire has y dimes. express the value of the dimes in cents?

Find the average speed of a rabbit that runs a distance of 22 m in a time of 1.8 s .

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

Afootball is throw by a quarterback to a receiver