Bernardo ha comprado un queso que pesa 1.5Kg y un trozo de jamón de 0.75Kg ¿Cuántos kilos pesan en total el queso y el jamón? ¿Cuántos kilos pesa el queso mas que el jamón?

Astudent received the following grades last semester. find the student's semester grade point average. an a is algebra (3 credits), a b in history ( 3 credits), a in sociology ( 3 credits) a d in english ( 3credits) and a c in seminar ( 2credits). an a is worth 4 points, a b is worth 3 points a c is worth 2 points and a d is worth 1 point.

F(x)=x/2-2 and g(x)=2x^2+x-3 find (f+g)(x)

Find the area of the regular hexagon if a side is 20 cm.