There's a balloon company 250 ft above sea level. a hot air balloon is launched and roses at a rate of 110 ft/min. at the same time a balloon 2200 ft above sea level descends at a rate of 150 ft/min. how long will it be until the balloons are at the same elevation?

The avenues in a particular city run north to south and are numbered consecutively with 1st avenue at the western border of the city. the streets in the city run east to west and are numbered consecutively with 1st street at the southern border of the city. for a festival, the city is not allowing cars to park in a rectangular region bordered by 5th avenue to the west. 9th avenue to the east, 4th street to the south, and 6th street to the north. if x is the avenue number and yis the street number, which of the following systems describes the region in which cars are not allowed to park? 5th ave 9th ave

In the geometric progression –3, 12, −48… what term is 3,072?

Maren is buying carpet for her rectangular living room. the room is 4.8 yards wide and 5.2 yards long. how much carpet does she need to buy? enter your answer as a decimal in the box. yd2