Explain why the lines are parallel given the angles shown. Assume that all tile patterns use this basic shape. Picture provided

Find the slope of the line below . enter your answer as a fraction or decimal. use a slash mark ( / ) as the fraction bar if necessary

What is the value of the expression 9+n/3-6 when n = 12? 1. 5. 7. 12.

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?