In the survey of 320 person it was found that 210took milk, 72 coffee, 42 coffee and milk if no people to tea and coffee both and 20 did not take any of these three drink .Find the number of people taking tea and milk, milk only ,
at least one of the drink

Expresa commuter train leaves downtown sation and travels at a average speed of 55 miles per hour towards the north side sation, which is 50miles away. thirty minutes later, express commuter train #7 leaves north side and travels at a average speed of 35miles per hour towards downtown sation. at the moment the two trains pass each other, how far(in miles) is train #12 from the downtown sation and how long(in minutes) has the #12 train been traveling

Answer pls man im trying to get out of summer school

Annabelle's homework is 75% it took her three hours how long should she estimate it will take her to complete her homework.