Sam drives into the city to buy a video game. because of traffic conditions, she averages 40 mph. on her drive home she averages 80 mph. if it takes her a half hour to get to the store, how long will the return trip take?

Find two rational expressions that have the difference of 2-n/n-4

Sh what is the value of x? ox= 2.25 x = 11.25 ox= x = 22 1 (2x + 10) seo - (6x + 1) -- nie

5. which description does not guarantee that a quadrilateral is a squar ajo is a parallelogram with perpendicular diagonals 0% has all sides congruent and all angles congruent o has all right angles and has all sides congruent 10% is both a rectangle and a rhombus 30%