A straight section of railroad track crosses two highways 400m and 600m from an intersection. The equation of the rail track is . Determine the area of the largest rectancular lot that can be laid out in the triangle formed by the railroad and highways so that the sides of the lot are parallel to the roads.

Element x decays radioactively with a half life of 8 minutes. if there are 450 grams of element x, how long, to the nearest tenth of a minute, would it take the element to decay to 37 grams?

Abc will undergo two transformations to give aa'b'c' which pair of transformations will give a different image of aabc if the order of the transformations is reversed? a. a rotation 90' counterclockwise about the origin followed by a reflection across the y-axis b a translation 5 units down followed by a translation 4 units to the right c. a reflection across the x-axis followed by a reflection across the y-axis a rotation 180'clockwise about the ongin followed by a reflection across the y-axis reset next 2 omentum all rights reserved o atk me anything o o e

Write an inequality for this description. - one fourth of the opposite of the difference of five and a number is less than twenty.