E) Which expressions show the amount of money Erica saves compared to any amount that she
spends, x? Choose ALL that apply.
C
22
2 + 2
0 +2
2 - 2
2

The price of an item has been reduced by 30%. the original price was $30. what is the price of the item now ?

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.

Which of the following parabolas opens up?