What is the denominator of the simplified expression? (2n/6n+4)(3n+2/3n-2)

Aplane flies around trip to philadelphia it flies to philadelphia at 220 miles per hour and back home with a tailwind at 280 miles per hour if the total trip takes 6.5 hours how many miles does the plane fly round trip

Solve with work both bert and ernie received an increase in their weekly salaries. bert's salary increased from $520 to $520. ernie's salary went from $580 to $645. find the percent of increase for each salary. what was the larger of the two percents ?

Closing a credit card usually _your debt ratio.a. increasesb. decreasesc. improvesd. has no effect on