Please hurry due in 15 minutes

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 statement best describes how to determine whether f(x) = x squared- x +8 is an even function ?

Multiply and simplify 2x^2 y^3 z^2 · 4xy^4 x^2