Tuesday

March 31, 2015

March 31, 2015

Posted by **Jim** on Wednesday, January 2, 2013 at 5:59pm.

- math -
**Reiny**, Wednesday, January 2, 2013 at 6:24pmrate of slower jet ---- x km/h

rate of faster jet ----- x+100 km/h

solve for x

2.5x+ 2.5(x+100) = 4000

(I got x = 750 , so the faster jet goes 850 km/h)

**Answer this Question**

**Related Questions**

physics - Two fighter jets are flying towards each other. Jet A, with a mass of ...

college algebra - Two cyclists, 64 miles apart, start riding toward each other ...

math - Two cars leave at the same time from towns that are 460 miles apart and ...

Math - At 10 am two cars start traveling toward each other from 287 miles apart...

math - i cannot seem to make this work. If two trains leave the station at the ...

math - two trains start from towns 208 miles apart and travel towards each other...

math - Two planes left at the same time from two airports which are 4,500 miles ...

math - Two trains heading toward each other are 400 miles apart. One train ...

Math distance rate 8th grade test tmr! - Two planes left Seattle at the same ...

4th grade math - thirty six buses would be needed to carry the passengers and ...