2.20 per pound
2.20 x 0.80 = 1.76
0.8 pounds cost $1.76
Answer:
b. (x-3)(x+2)
Step-by-step explanation:
y=x^2-x-6
y=x^2-3x+2x-6
=x(x-3)+2(x-3)
=(x-3)(x+2)
