Are -3x and 3x like terms

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 strategy is used by public health to reduce the incidence of food poisoning?

Which diagram shows lines that must be parallel lines cut by transversal?