Find values of x and y that both =0. f(xy) 50+4x-5y+x^2+y^2+xy.

Aline parallel to a triangle's side splits ab into lengths of x - 5 and x + 2. the other side, ac, is split into lengths of x and x + 12. what is the length of ac? a) 12 b) 24 c) 36 d)

Write the fraction or mixed number and the decimal shown by the model

Inez has a phone card. the graph shows the number of minutes that remain on her phone card a certain number of days.