8times the difference of a number and 3 is equal to the number increased by 25. what is the number?

Simplify a7/a4 a) 1/a3 b)-a/a2 c)a4/a3 d)a3

Fabian harvests 10 pounds of tomatoes from his garden. he needs 225 pounds to make a batch of soup. if he sets aside 2.8 pounds of tomatoes to make spaghetti sauce, how many batches of soup can fabian make?

How many $20 bills do you need to have to make $280