Answer:
68+28k
Step-by-step explanation:
21 its 21 because it is 21
Answer:
7^12
Step-by-step explanation:
When they are divided you must subtract the exponents.
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.
Answer:
It is a Cadillac Eldorado 1955
Step-by-step explanation:
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