Sally can run 5 km in 25 minutes. At the same rat of speed, how far can she run in 2 hours and five minutes?

What values of x satisfy the inequality x^2-9x< 0? how is your answer shown on the graph?

What is the length of the segment, endpoints of which are intersections of parabolas y=x2? 11 4 x? 7 4 and y=? 7 8 x2+x+ 31 8 ?

Campus rentals rents 2 and 3 bedrooms apartments for $700 ans $900 a month respectively. last month they had six vacant apartments and reported $4600 in lost rent. how many of each type of apartment were vacant?