24/80 expressed as percent rounded to the nearest whole number is?

There is a line with slope 1/a going through the point (a, a²). find the equation of the line perpendicular to this line at this point. (don’t let this problem intimidate you! solve the problem as you would if i’d given you specific values. just use variables instead.)

Which of the greatest common gcf of 32 and 48 a 16 b 96 c 8 d 32

How many credit hours will a student have to take for the two tuition costs to be equal? round the answer to the nearest tenth of an hour.