Answer: 220 miles
Step-by-step explanation: If she travels 55 miles per hour, for four hours, then you need to do 55 times 4. The answer is 220.
Answer:
Step-by-step explanation:
?
The answer is 40, if you can only do 5 that’s simply division to see what they are worth individually.
Answer:
B. 
Step-by-step explanation:
The piecewise function consists in two functions:
(i) A vertical parabola directed in the +x direction and centered at
for all
. That is:
, 
(ii) A line with negative slope for all
.
, 
The correct answer is B.