The answer is C)
Step-by-step explanation:
4x(x+1) - (3x-8)(x+4)
(4x^2+4x) - (3x^2+12x-8x-32)
(4x^2+4x - 3x^2-12x+8x+32)
4x^2-3x^2+4x+8x-12x+32
=x^2+32
Quadratic binomial
That should read:
h(t)=-16t^2+128t+144
h(3)=-16*9+128*3+144
h(3)=384
Hello!
<em><u>Answer:</u></em>
<em><u>4 5/12</u></em>
<em><u>*The answer must have a whole number and a fraction.*</u></em>
Step-by-step explanation:
Lesson: Adding Fractions
First, you add by the whole number.

Then you combine by the fraction or number.


Next, you convert improper fraction into the mixed numbers.


And finally, add by the numbers.

Final answer: → 
Hope this helps!
Thanks!
Have a great day!
-Charlie
:)
:D
Answer:
here is your answer!!!
Step-by-step explanation:
mark as brainliest and drop some thanks!!
Plug in d and you get 60/10 and then divide to get 6 as the answer