URGENT DUE IN 20 MIN PLEASE HELP I WILL BE POSTING MORE QUESTIONS AFTER THIS SO PLEASE CHECK MY ACCT UR A GOD IF U HELP

What is the equation, in point-slope form, of the line that has a slope of 6 and passes through the point (–1, –8)? a. y+8 = 6 (x+1 )

Which statement explains how you could use coordinate geometry to prove the opposite sides of a quadrilateral are congruent? a. use the slope formula to prove the slopes of the opposite sides are the same. b. use the slope formula to prove the slopes of the opposite sides are opposite reciprocals. c. use the distance formula to prove the lengths of the opposite sides are the same. d. use the distance formula to prove the midpoints of the opposite sides are the same.

In a sale there is 25% of all prices a chair costs £45 in sale how much was it before the sale