A right rectangular pyramid has a height of 24 cm and a volume of 1728 cubic centimetres. The area of this pyramids base, to the nearest whole number, is square centimetres.

If n stands for number sold and c stands for cost per item, in which column would you use the formula: ? a. column d c. column f b. column e d. column g

Pls never taught i’m really confused and i rlly need

Will mark 50 show all what is the solution to the system of equations? use the substitution method and show your work. -5x+y= -3 -15 x+3y=7 explain what your answer in part (a) tells you about the association of the lines in this system.