1) An aircraft carrier made a trip to Guam and
back. The trip there took three hours and
the trip back took four hours. It averaged 6
km/h on the return trip. Find the average
speed of the trip there.

Can someone factor this fully? my friend and i have two different answers and i would like to know if either of them is right. you in advance. a^2 - b^2 + 25 + 10a

Asap (i need to finish this quick) graph complete the sequence of transformations that produces △x'y'z' from △xyz. a clockwise rotation ° about the origin followed by a translation units to the right and 6 units down produces δx'y'z' from δxyz.

The graph shows how many words per minute two students read. drag to the table the unit rate that matches each graph.