An oilfield contains 6 wells that produce a total of 2,400 barrels of oil per day. for each additional well that is drilled, the average production per well decreases by 25 barrels per day. how many additional wells should be drilled to obtain the maximum amount of oil per day?

Dexter read 11 science fiction books and 5 history books. lena read 9 science fiction books and 4 history books. compare the students’ ratios of science fiction books to history books. 1. determine the ratios’ form:    science fiction books to history books 2. write the ratios as fractions:    dexter: 115; lena: 94 3. rewrite with a common denominator. 4. compare. 5. answer the question. determine which shows the correct comparison of the ratios for this problem.

Gabriel determined that his total cost would be represented by 2.5x + 2y – 2. his sister states that the expression should be x + x + 0.5x + y + y – 2. who is correct? explain.

7+(3n++8) what is the answer to this?