The temperature in anchorage on a certain morning was − 7 ° c . the temperature rose by 9 degrees by the afternoon. what was the temperature in anchorage in the afternoon a)-16c b)-2c c)2c d)16c

Asphere has a diameter of 10 in. what is the volume of the sphere?

Aplane is taking off from bangladesh headed to new york city. at the same time, a plane from new york city is headed to bangladesh is also taking off. the plane bound to new york city is traveling at 600 mph, while the plane traveling to bangladesh is traveling at 400 mph. how far from new york city will the two planes meet if the distance between new york city and bangladesh is 8,000 miles?

Don't know how to find x given these segment lengths