Question

Please help!!! I’ll Mark you brainliest if ccorrect

Answer 1

Answer:

Option B is the correct answer

Step-by-step explanation:

After removing squares with side 4 inch long, the open box will have following dimensions:

Length = x + 9 - 4 - 4 = (x + 1) in

Width = x - 4 - 4 = (x - 8) in

Height = side of square = 4 in

It is given that volume of the open box is 64 cubic inches.

$\therefore \: l \times w \times h = 64 \: {in}^{3} \\ \\ \purple{ \bold{ (x + 1)(x - 8)(4) = 64 \: {in}^{3} }}$