Select the quadratic that has the roots x=8 and x=-5

Adj has a total of 1075 dance and rock songs on her system. the dance selection is 4 times the size of the rock selection. write a system of equations to represent the situation.

Plz ( true - false) all triangles have interior angles whose measure sum to 90.

If abcde is reflected over the x-axis and then translated 3 units left, what are the new coordinates d? are he re