For the following geometric sequence find the recursive formula: {-1, 3, -9, ...}.

Which of the greatest common gcf of 32 and 48 a 16 b 96 c 8 d 32

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

Lines a and b are parallel. what is the value of x? -5 -10 -35 -55