Is the system of equations consistent, consistent and coincident, or inconsistent?
y=−1/2x+3 y=4x+2
i got consistent independent, but that isn't an answer!

Which formula gives the area of a triangle? a=1/2(b+h)

!! 10 ! a westbound jet leaves central airport traveling 635 miles per hour. at the same time, an eastbound plane departs at 325 miles per hour. in how many hours will the planes be 1900 miles apart?

Can you me find the missing length. i attached an image.