Which expression is equivalent to
2(5m) + m?
a) 11m
b) 12m
c) 5m + 2
d) 7m + 2m

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

Complete the solution of the equation. find the value of y when x equals -5. -4x - 8y = -52

Simplify. 4+3/7x-2-2/7x a. 2-5/7x b. 6-1/7x c. 2+1/7x d. 6+5/7x