Factor 12x + 42 to identify equivalent expressions. Select all the equivalent expressions. a.12(x + 4)

b.2(6x + 21)

c.3(4x + 14)

d.6(2x + 7)

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

Question 13 (1 point) jerome is starting a new job. his contract states he will earn $42,000 the first year, and will get a 4% raise per year. which function s(x) represents jerome's salary after a certain number of years, x?

Solve 13 + w/7= -18 (w/7 is a fraction)