In 5 days, a scientist wrote 3 pages of a research paper, At that rate, how many days will it take the scientist to write a 30- page research paper? A 18 days C 25 days
B 30 days D 50 days

Solve the equation using the given values: x= -2.5; y= -7.51. 2xy + 2x²

Select the correct answer. joshua likes to read. he read 6 books when he was 6 years old. every year he doubled the number of books he read the previous year. how many total books did he read between the ages of 6 and 10? a. 60 b. 90 c.186 d.187

Which ordered pair (c,d) is a solution to the given system of linear equations- c+2d=13 -9c-4d=-15