Please help!!!! Medal for who ever helps!
A group of art students are painting a mural on a wall. The rectangular dimensions of (6x+7) by (8x+5) and they are planning the mural to be (x+4) by (2x+5). What is the area of the remaining wall after the mural has been painted?

Question

Please help!!!! Medal for who ever helps!
A group of art students are painting a mural on a wall. The rectangular dimensions of (6x+7) by (8x+5) and they are planning the mural to be (x+4) by (2x+5). What is the area of the remaining wall after the mural has been painted?

anonymous · Answer

A. 46x^2+73x+15
B. 48x^2+86x+35
C. 2x^2+13x+20
D. 50^2+99x+55

anonymous · Answer

A. 46x^2+73x+15