Answer:Im not ure but it looks like the answer would be 0.8
Step-by-step explanation:
7.67 is your answer. hope this helps, let me know if you need more help
(3x+2) (x-7)
FOIL
first 3x*x = 3x^2
outer 3x*-7 = -21x
inner = 2*x = 2x
last 2*-7 = -14
add them together = 3x^2 -21x+2x -14
combine like terms 3x^2 -19x -14
