<span>The answer should be (12x + 20) (2x + 5)</span>
Answer:
9.6
Step-by-step explanation:
When we are adding decimals we try 2 add them like normal integers, but in the end we add the decimal in the same place as it was in the beginning
so 62+34=96 and there's a decimal in the tenths place so its 9.6
Answer:
(b^2 + 8b - 9) - (11b^2 + 4b -7)
b^2 + 8b - 9 - 11b^2 - 4b + 7
- 10b^2 + 12b -16
Step-by-step explanation:
This is exponential growth of the form
f=ir^t, f=final amount, i=initial amount, r=rate, t=time, in this case we know a=20 and r=2 so
f=20(2^t)
Answer:
6x^3 + 8x + 9x^2 + 3
Step-by-step explanation:
(2x + 3) (3x^2 + x + 1)
6x^3 + 3x + 2x + 9x^2 + 3x +3
6x^3 + 5x + 3x + 9x^2 + 3
6x^3 + 8x + 9x^2 + 3
