Simplify

1/4 (8 m-4 n) + 1/3 (6 m+ 3 n).

answers

-4m

1/4m

4m

Driving 75 mph, it takes alicia 2 hours to reach the airport to go on a vacation. it then takes her 4 hours to get to her destination with the jet traveling at a speed of 400 mph. how many miles does alicia travel to get to her destination?

Which of the following is true for the relation f(x)=2x^2+1

Can someone check if i did this right since i really want to make sure it’s correct. if you do you so much