What is the solution given the expression 7x^-2 when x=3 and y=9 ?

Afurniture store has 1,500 chairs in storage. a manager uses three delivery receipts to simulate samples to check 100 chairs and note the number of brown chairs. suppose the actual number of brown chairs is 1,080. about how many brown chairs are

Select the graph of the solution. click until the correct graph appears. |x| = 3

Plzzz answer both questions and i will give you 100 points