Anumber less than 52 and greater than 40 and has 3 ones

Trevor and marissa together have 26 t-shirts to sell. if marissa has 6 fewer tshirts that trevor, find hiw many tshirts trevor has. identify the if-than moves in your solution

Pls! does anybody know a shortcut for answering these types of questions in the future?

In a timed typing test lara typed 63 words per minute.estimate the number of words she should be able to type in half in hour show your work