A sports team is building a new stadium on a rectangular lot of land. If the lot measures 6x by 10x and the sports field will be 1x by 4x, how much of the lot will be left over to build bleachers on?

56x²

64x²

30x²

60x² – 4x²

Question

A sports team is building a new stadium on a rectangular lot of land. If the lot measures 6x by 10x and the sports field will be 1x by 4x, how much of the lot will be left over to build bleachers on? 

56x²

64x²

30x²

60x² – 4x²

rulnick · Answer

60x^2-4x^2 = 56 x^2

anonymous · Answer

6x by 10x = 60 x^2
1x by 4x =    4x^2
-> Left   =  56x^2