(60x2)+30 = 150 miles
30 = 1/2 of 60 which is half an inch
60 x2 because he travels 2 inches
Answer:
<em>Option B; False</em>
Step-by-step explanation:
Consider a Triangle Inequality to prove that these segments could form a triangle;
<em>These segments could not form a triangle</em>
Their distance differs by 15 miles for each hour of travel time. Thus, the travel time of interest is
.. (180 -144) miles/(15 miles/hour) = 2.4 hour
The red car's speed is 180 mi/(2.4 h) = 75 mi/h.
The blue car's speed is 144 mi/(2.4 h) = 60 mi/h.
The answer to your question is 215
It will change from having a value of 7,000 to having a value of 70
