Brad has 456 apples he eats 133 gives away 89 how many apples does brad have left?

hey your not cool]      

why is arctic sea ice important? arctic sea ice keeps the polar regions cool and moderate global climate. sea ice has a bright surface; 80 percent of the sunlight that strikes it is reflected back into space. as sea ice melts in the summer, it exposes the dark ocean surface.

the awnser is group 12