Find the distance between the points (-4,9) and (5, -3). Write your answer as a whole number or a fully simplified radical expression. Do not round.
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Sketch the region enclosed by the given curves. decide whether to integrate with respect to x or y. draw a typical approximating rectangle and label its height and width. y= 5x, y=7x^2then find the area s of the region.

Need asap. solve for the following inequality

Percent increase and decrease. original number: 45 new number: 18