For the expression 5x?y3 + xy2 + 8 to be a trinomial with a degree of 5, the missing exponent on the x-term must be ___ (fill in the blank)

Which ordered pair is a solution to the system of linear equations? 2x + 3y= 6 –3x + 5y = 10

James wants to promote his band on the internet. site a offers website hosting for $4.95 per month with a $49.95 startup fee. site b offers website hosting for $9.95 per month with no startup fee. for how many months would james need to keep the website for site a to be a better choice than site b?

From the top of a tree a bird looks down on a field mouse at an angle of depression of 50°. if the field mouse is 40 meters from the base of the tree, find the vertical distance from the ground to the bird's eyes.