Will mark brainliest!

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

Given the equation f(x)=a(b)x where the initial value is 40 and the growth rate is 20% what is f(4)

Which value of m will create a system of parallel lines with no solution? y = mx - 6 8x - 4y = 12