344 pairs of athelic shoes were sold bc when f=688 double 344 bc its individual shoes
if u set up the equation f÷2 - 4 = 340 and u input f u get the answer.....hope this helped
Combined in mathematics is to add together to find a total. If you combine 1 and 2 you get 3.
7-12 is like a negative number so it will be -5. And 13-18 would be -5 also.
