Answer:
The cost of the 7.5 lbs of walnuts be $2.16 .
Step-by-step explanation:
As given
It costs $3.45 to buy
lb of chopped walnuts.
i.e

Now calculate the cost of one pound .


Now calculated the cost of the 7.5 lbs of walnuts .
Cost of 7.5 lbs of walnuts = 7.5 × 0.2875
= $2.16 (Approx)
Therefore the cost of the 7.5 lbs of walnuts be $2.16 .
The deliberate termination of a human pregnancy, most often performed during the first 28 weeks of pregnancy.
If <em>x</em> + 1 is a factor of <em>p(x)</em> = <em>x</em>³ + <em>k</em> <em>x</em>² + <em>x</em> + 6, then by the remainder theorem, we have
<em>p</em> (-1) = (-1)³ + <em>k</em> (-1)² + (-1) + 6 = 0 → <em>k</em> = -4
So we have
<em>p(x)</em> = <em>x</em>³ - 4<em>x</em>² + <em>x</em> + 6
Dividing <em>p(x)</em> by <em>x</em> + 1 (using whatever method you prefer) gives
<em>p(x)</em> / (<em>x</em> + 1) = <em>x</em>² - 5<em>x</em> + 6
Synthetic division, for instance, might go like this:
-1 | 1 -4 1 6
... | -1 5 -6
----------------------------
... | 1 -5 6 0
Next, we have
<em>x</em>² - 5<em>x</em> + 6 = (<em>x</em> - 3) (<em>x</em> - 2)
so that, in addition to <em>x</em> = -1, the other two zeros of <em>p(x)</em> are <em>x</em> = 3 and <em>x</em> = 2
Answer:
3x(3x+5)(x-2)
Step-by-step explanation:

Hope this helps!