What's another way to write 300+20+5

When should you use encyclopedias such as wikipedia? a. never, it is not appropriate to use this source in college b. it can you get an overall understanding of the subject matter but is not considered a college-level source c. as long as wikipedia isn't the only source, it is always appropriate to use this source

How much time has elapsed from the very beginning of "the memior of the conquistador bernal diaz del castillo" to the end? a. castillo's whole life b. a quarter of an hour c. a few weeks d. a decade

At a restaurant, one small drink costs $1.15 and one large drink costs $1.75 a family buys three small drinks and two large drinks. before tax, what is the total cost for the drinks at this restaurant