Help me I don’t know which option to choose :(

Solve for x and y: 217x + 131y = 913; 131x + 217y = 827

Write a function rule for the table. hours worked pay 2 $16.00 4 $32.00 6 $48.00 8 $64.00 p = 16h p = 8.00h p = h + 16 h = 8.00p

Determine if the outside temperature is a function of the time of day or if the time of day is a function of temperature and explain why or why not.