Answer:
Four
Step-by-step explanation:
Let's expand and see how many nonzero terms:
⇒ (x+4)(2x²+3x+9)-3(x³-2x²+7x)=
⇒ 2x³ + 3x² + 9x + 8x² + 12 + 36 - 3x³ + 6 x² - 21 x=
⇒ - x³ + 17x² - 12x + 12
As we see the expression has four nonzero terms
The answer would be graph b.
It would be graph b because the point would be five to the left(West) and two down(South).
13=3x-x/2
13=5x/2
26=5x
X=5.2
Answer:
16 seconds per download
Step-by-step explanation:
480/30 = 16 seconds
