Plzz im in the need of look in the picture answer all 3 pl

An ulcer medication has 300 milligrams in 2 tablets. how many milligrams are in 3 tablets?

Solve 3x-18=2y and 5x-6y=14 by elimination or substitution . show 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