Each dvd storage case is about 1/5 inch thick. what will be the height in simplest from of 12 cases sold together?

The lines shown below are parallel. if the green line has a slope of -1, what is the slope of the red line?

Write 5(6x+4)-2(5x-2) in the form a(bx+c) where a, b and c integers and a> 1

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?