Answer:
a=1, b=2, c=5, d=1, e=6
Step-by-step explanation:
![\frac{1}{2} \times (2x+4)(x+3)=(x+2)(x+3)=x^2+5x+6\\](https://tex.z-dn.net/?f=%5Cfrac%7B1%7D%7B2%7D%20%5Ctimes%20%282x%2B4%29%28x%2B3%29%3D%28x%2B2%29%28x%2B3%29%3Dx%5E2%2B5x%2B6%5C%5C)
So ![a=1, b=2, c=5, d=1, e=6](https://tex.z-dn.net/?f=a%3D1%2C%20b%3D2%2C%20c%3D5%2C%20d%3D1%2C%20e%3D6)
Answer:
30
Step-by-step explanation:
270/9 = 30
Hope This Helps & Good Luck :)
Answer:
everything but 4 and 31!
Step-by-step explanation:
24: 9+9+1+1+1+3
29: 9+5+5+1+1+3
56: 9×6
Answer: 300 percent
Step-by-step explanation:
Where: 15 is the old value and 60 is the new value. In this case we have a positive change (increase) of 300 percent because the new value is greater than the old value.