i only have two minutes to catch a train ,but there are two miles from my house to the train station.if i go the first mile at the rate of 45miles pre hour ,at what rate must i go the second mile in order to catch the train?
A 31m.p.h B 45m.p.h C 60m.p.h D 90m.p.h
what latter is the most useful to a deaf woman?
A.the letter B,beacuse it looks like an ear.
B.the letter D ,beacuse it's the first letter of" deaf".
C.the letterA ,because it makes "her" "hear"
D.the letter C,because it's from "coat".