Which phrase best describes the word definition in an axiomatic system?
a) the accecotef meaning of a term
b) the statement of an axiom
c) an accecotef fact that is not proven
d) a fact proven by logic

The slope of a line is –2 and its y-intercept is (0, 3). what is the equation of the line that is parallel to the first line and passes through (2, 2)? a. 2x + y = 6 b. y = –2x + 3 c.y=1/2x +6 d.y=-2x-6

Can someone answer these problems for me

Atrain leaves little? rock, arkansas, and travels north at 90 kilometers per hour. another train leaves at the same time and travels south at 80 kilometers per hour. how long will it take before they are 680 kilometers? apart?