All you have to do is add 125 by 75 and you get 200. Now you have to subtract 500 by 200 which is 300 and here you go your answer is 300. The bookstore has to sell 300 more books in order to sell 500 books by friday
Answer:
equation A
Step-by-step explanation:
To find T, you add 25 to both sides, isolating the varible. This gives you T=-19
Hope this helped!
