Rewrite the problem using fewer words. Leave out information that you do not need to solve the problem. Then solve the problem. In a cross-country race you run at a steady rate of 7 minutes per mile.
After 21 minutes, you finish in fourth place. How long is the race?

You run for {blank}
minutes at a rate of {blank}
minutes per mile. How far do you run?

You run {blank}
miles.

Select the correct answer from the drop-down menu. subtracting 3xy^2 from 8xy^2 gives the same result as the expression. [tex]3xy ^{2} - 8xy ^{2} [/tex][tex] { - 7xy}^{2} - {2xy}^{2} [/tex][tex] {7xy}^{2} - {2xy}^{2} [/tex]

Simplify 15(x - 4)(x -1)-3(x + 4)(x - 1) with steps

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.