Determine which lines, if any, are parallel or perpendicular. Explain. Line a: 2x−7y=14
Line b: y=72x−8
Line c: 2x+7y=−21Write a piecewise function for the graph.

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

What is negative 3/9 times negative 2/8 ?

Noel is hoping to make a profit (in $) on the school play and has determined the function describing the profit to be f(t) = 8t – 2654, where t is the number of tickets sold. what does the number 8 tell you?