If the mean of 6 numbers is 41 then the sum of these numbers is ?

Twice the sum of a number and 4 is equal to three times the difference of the number and 7. find the number.

Find the zero function by factoring (try to show work) h(x)=-x^2-6x-9

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.