Find the sum of the first 9 terms of the following series, to the nearest integer.
6,10, 50/3

If the measure of angle 1 is 110 degrees and the measure of angle 3 is (2 x+10 degree), what is the value of x?

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

Christina can paint 420 square feet in 105 minutes. which unit rate describes the scenario?