OMG IS SO D>U>M>B sometimes its not necessary when they delete your question like mind your buisness

In which form is the following function written? y = - 2(x – 3)(x + 5)

y=2x−1 5x−4y=1 is (1,1)(1,1) a solution of the system?

If a distance of 75 yds is measured back from the edge of the canyon and two angles are measured , find the distance across the canyon angle acb = 50° angle abc=100° a=75 yds what does c equal?