A 1/4 of an hour= 15 minutes=15*60=900 seconds
600 meters in 900 seconds means, her rate is 600/900= 2/3 meters in a second.
Hope this helps.
Answer:
{4}
Step-by-step explanation:
It is helpful to let a calculator or spreadsheet perform the function evaluations for you. The two functions have the same value only for x=4 in the domain.
f(4) = 13 = g(4)
_____
The functions also have the same value for x=-2, but that is not in the domain given.
When I did this problem I got 6(-g+f)
You multiply 75 by 0.8 because that is the percentage of the price you pay after 20% is taken
final answer is $60