Alexei wants to hang a mirror in his boat but the mirror and frame must not have an area larger than 19.25 square feet. The mirror is 3 feet wide and 5 feet long. Which quadratic equation represents the area of the mirror and frame combined? (The border must have equal width on each side.)

Question

anonymous · Answer

19.25 x 15 =

anonymous · Answer

2x2 + 8x − 19.25 = 0
3x2 + 5x − 19.25 = 0
4x2 + 16x − 4.25 = 0
4x2 + 16x + 15 = 0

anonymous · Answer

Those Are The Chooses To Chose From ?