solve 6 ropes all of equal length have a total length of 27m what is the length of each rope in centimetres

When using the linear combination metho e linear combination method to solve a system of linear equations, the four options are:

Marcus and cody both leave the park at the same time, but in opposite directions. if cody travels 6 mph faster than marcus and after 4 hours they are 64 miles apart, how fast is each traveling? solve using rare times time = distance.

Which expression do you get when you eliminate the negative exponents of 4a^2 b^216a^-3 b