John produced six times as many books as his brother. If their difference in production is 15, how many books did his brother produce

Find the 12th term of the sequence - 15,-9,-3, 3

Which expression is equivalent to 2 (x + y) + 4 (x + y) + 8 (x - y) ? A) 6 (x + y) + 8 (x - y) B) 8 (x + y) + 8 (x - y) C) 2 (x + y) D) 14 (x + y)

How do I find B in y=mx+b?

How can ΔWXY be mapped to ΔMNQ?

What is 1whole and 1/8 as a mixed number

How would u write 6 divided by 72 using long division

a culture started withwith 2,000 bacteria. after 6 hours, it grew to 2,200 bacteria. predict how many bacteria will be present after 12 hours. round your answer to the nearest whole number.

What is the value of 16 times 4

Select the correct answer. For which function is f (x) not equal to f - 1 (x) ? A. f (x) = 2-x B. f (x) = -x C. f (x) = 2x D. f (x) = 2/x

What do the divisions of the highway safety and motor vehicles do?