Answer:
the answer to this question is 0.5
2nd one, take area of whole 12 x 4=48, if area is equally divided, divide area by 2 or multiply by 1/2
Answer: -13, -17, -21
Explanation: Subtract 4 from each term. Do this for 3 terms
X^3 -2x^2 -35x
=x(x^2-2x-35)
=x(x-7)(x+5)
30% because as a decimal it would be written as .30 and that is greater then .03