20+ !
angles a and b are supplementary. if м∠a = 64°, then what is м∠b?
a. 128°
b. 116°
c. 64°
d. 26°

Atrucker had a load of grain containing 2 tons. she unloaded 1 ton and 1,200 pounds at the warehouse. how much grain does she still have left on the truck?

The parabola x = y² - 9 opens: a.)up b.)down c.) right d.)left

Need on this geometry question. explain how you did it.