Answer:

Step-by-step explanation:


















Hence, the correct answer is 
Answer:
31
Step-by-step explanation:
Answer is b hope this helps you
C bc the person said c so it c :)
<h3>
Answer: Choice C</h3>
Explanation:
The x intercepts or roots are x = 3 and x = 5, which lead to the factors x-3 and x-5 respectively.
Multiplying out those factors gets us this:
(x-3)(x-5)
x(x-5)-3(x-5)
x^2-5x-3x+15
x^2-8x+15