Letter C. Is correct I think, hope this helped.
X is the number
sum means add
sum of half a number and 4 means
(x/2)+4
result is -16
(x/2)+4=-16
minus 4 both sides
x/2=-20
times 2 both sides
x=-40
the number is -40
Answer:
1. y = -2x+5
2. y = 3/4 - 3
3. intercept = -5 slope = 4/3
4. intercept = 1 slope = -1/2
Answer:
The answer is -15/20, -1/4, 7. Thanks
Answer:

Step-by-step explanation:
<u><em>Formulate the equation of the polynomial function</em></u>
<u><em /></u>
<em>I hope this helps you</em>
<em>:)</em>