If n = 4, what is the value of 6n - 3

Identify the number as a rational or irrational.explain. 127

When a valve is open 281 gallons of water go through it in one hour the number of gallons that would go through in 94 hours is

Select the correct answer from the drop-down menu. find the missing term. m-n/m^2-n^2+? /(m-1)(m-n)=2m/m^2-n^2 replace the question mark with to make the equation true.