Answer:

Step-by-step explanation:
Considering the expression

Lets determine the expansion of the expression




Expanding summation








as





so equation becomes


Therefore,
B 16 miles an hour
Hope this helps
-6y+y2+3-4y2-7+1-4y in simplified form is -10y-3y^2-3
Answer:
x>11
Step-by-step explanation:
-14x>-3
+14 +14
x > 11