Mrs. Werks wants to buy her daughter a new bicycle. The bicycle is originally $210 on sale with 25% discount. How much is the discount?

Find the greatest common factor of the followig monomials 21u^5v,3u^4v^6, and 3u^2v^5

45% of the trees in a park are apple trees. there are 27 apple trees in the park. how many trees are in the park in all?

Will give brainliest plz hurry lexie surveyed 4 teenagers to find out approximately how many hours, per week, they read for fun, and how many siblings they have. brooke said she reads about 10 h a week for fun, and that she has 5 siblings. celia said she has 1 brother and 1 sister and reads for fun about 3 h each week. henry said he has 2 brothers and reads for fun about 30 min each week. jude said he doesn't read for fun and has 3 brothers and 3 sisters. use this information to complete the data table. express your answers as whole numbers or decimals. name hours of fun number of siblings brooke celia __ henry jude