Atriangle has an angle that measures 50°. the other two angles are in a ratio of 5: 8. what are the measures of those two angles?

Kapil needed to buy a long wooden beam. he went to two sawmills that each charge an initial fee plus an additional fee for each meter of wood. the following equation gives the price (in dollars) of a wooden beam from the first sawmill as a function of its length (in meters). p = 5+20xp=5+20x

Which of the following points is collinear with (-2,1) and (0,3)

The parabola y = x² - 4 opens: a.) up b.) down c.) right d.) left