The length of a rectangle is (3x + 1) and the width is (2x + 3). Find the expression that represents the area of the rectangle.

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

5,600 x 10^3 = a) 560 b) 5,000,600 c) 5,600,000 d) 56,000

Which equation results from adding the equations in this system? x+6y=9 and -x+2y=-15