Identify an equation in point-slope form for the line perpendicular to y=-x-6
X-6 that passes through (-1,5).
O A. y-5--5(x + 1)
B. y+5 = {(x - 1)
C. y +1 = 3(x-5)
D. Y-5 = 3(x+1)

At the movie theatre, child admission is $5.20 and adult admission is $9.70. on sunday three time as many adult tickets as child tickets were sold, for a total sales of $788.90. how many child tickets were sold that day?