They walked slower
going
craig and james stay in town for an hour and then catch a bus home.
the bus averages 12 miles per hour.
4. at what time did they get home?
show how you figured it out.

Which expression is equivalent to (5x^7+7x^8) − (4x^4−2x^8)? a. 9x^8 + 5x^7−4x^4 b. 3x^8 + 7x^7 c. 12x^8 − 2x^4 d. 5x^8 + 5x^7 + 4x^4

Me find the answers and explain the process to find the answer of the problem appreciate it : )

The radius of a 10 inch right circular cylinder is measured to be 4 inches, but with a possible error of ±0.1 inch. what is the resulting possible error in the volume of the cylinder? include units in your answer.