They spent $50 on supplies. They sold $140 of lemonade in 5hrs if they split the money evenly how much did money did they make each hour

Identify an equation in point slope form for the line perpendicular to y=3x+5 that passes through (4,-1)

On traditional maps, earth is represented in a flat plane, or by euclidean geometry. however, a globe is a more accurate model that comes from elliptical geometry. how does a globe represent the fact that there are no parallel lines in elliptical geometry? the equator is not parallel to any other latitudinal lines. the north and south poles are never connected by a geodesic. the geodesics connecting the north and south poles never intersect. the geodesics connecting the north and south poles intersect at both of the poles.

Order 1100000, 314000, 965000, 1890000, from least to greatest.