Match the following items by evaluating the expression for x = -7.

Haley buys 9 pounds of apples for $3. how many pounds of apples can she buy for $1?

Is this a polynomial function? i need to know asap

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