At the market, 888 apples cost \$4$4dollar sign, 4.
How much do 999 apples cost?
\$

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

If f(x)=-x^2+6x-1 and g(x)=3x^2-4x-1,find(f+g)(x)

Bob the builder is making 480kg of cement mix. this is made by cement, sand and gravel in the ratio 1: 3: 4