PLEASE HELP ILL GIVE BRAINLIST

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?

When 142 is added to a number the result is 64 more then 3 times the number. option 35 37 39 41

Mason and christian go to the movie theater and purchase refreshments for their friends. mason spends a total of $45.75 on 3 bags of popcorn and 6 drinks. christian spends a total of $71.50 on 6 bags of popcorn and 4 drinks. write a system of equations that can be used to find the price of one bag of popcorn and the price of one drink. using these equations, determine and state the price of a drink, to the nearest cent.