What is 4(x-2)=3(2y-1) in standard form?

The parking lot of a store has the shape shown. all angles are right angles. what is the area of the parking lot?

Cam bought some used books for $4.95. he paid $0.50 each for some books and $0.35 each for the others. he bought fewer than 8 books at each price. how many books did cam buy?

In the figure shown below, m < 40 and ab =8. which equation could be used to find x?