Consider the equation 1= 10 to the 6th power. why is 10 used as the base number

If f(x)=2x-6 and g(x)=3x+9, find (f-g)(x)

Aplane flies around trip to philadelphia it flies to philadelphia at 220 miles per hour and back home with a tailwind at 280 miles per hour if the total trip takes 6.5 hours how many miles does the plane fly round trip

You spin the spinner shown below once. each sector shown has an equal area. what is p(beaver ) p(beaver)? if necessary, round your answer to 2 2 decimal places.