[(-5)^3]^2
= (-5)^(3*2)
=(-5)^6
answer
(-5)^6
Answer: 2x+1
Notice how the 2x in the answer and the x, from x+6, multiplies to 2x^2
Also the 1 from the answer and the 6 from x+6 multiplies to 6
The results of 2x^2 and 6 are the first and last terms respectively of the original trinomial. None of the other answer choices fit this.
You can use the FOIL or box method to get
(x+6)*(2x+1) = x*(2x+1)+6*(2x+1)
(x+6)*(2x+1) = 2x^2+x+12x+6
(x+6)*(2x+1) = 2x^2+13x+6
which confirms the answer is 2x+1
A'(5.5, -4.2), B'(7.5, -9.2), C'(3.5, -3.2)
hope it helped
Answer: C
Step-by-step explanation:
You would need to divide the 5z and 3 by 4. Putting 5z and 3 as the numerator in a fraction with 4 as the denominator is the same because you’re dividing both values by 4. I think I may have explained it badly, so if someone has a better explanation, can you add that in the comments or in an answer?
Let's look at the difference within the years.
1.96-1.12
0.84
We know that the price has risen $0.84 over the three years, and we need to find it per year.
0.84÷3= 0.28
So D) $0.28 per lb per year.
